[2024-12-15 01:28:47.014799] Starting SPDK v24.09.1-pre git sha1 b18e1bd62 / DPDK 22.11.4 initialization... [2024-12-15 01:28:47.015080] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=lib.power:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid1210618 ] Set seed to 1734222527008173 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-15 01:28:47.114574] app.c: 917:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-15 01:28:47.156037] app.c: 610:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-15 01:28:47.156083] app.c: 611:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 1210618' to capture a snapshot of events at runtime. [2024-12-15 01:28:47.156093] app.c: 616:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-15 01:28:47.156104] app.c: 617:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-15 01:28:47.156112] app.c: 618:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid1210618 for offline analysis/debug. [2024-12-15 01:28:47.156202] reactor.c: 990:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sun Dec 15 01:28:51 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/15-01:28:54 ... thread 0: (1000000,1000000) ops and (341811.5,341811.5) ops/second in (2.925589,2.925589) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 8/5 566.97 MB 25.2 0.0 0.0 0.0 0.9 0.9 0.0 1.0 0.0 357.1 2.47 2.24 12 0.206 0 0 0.0 0.0 L1 3/3 251.75 MB 0.0 0.2 0.2 0.1 0.2 0.2 0.1 1.3 246.4 246.2 1.02 0.99 1 1.023 255K 197 0.0 0.0 L2 1/0 48.85 MB 0.5 0.1 0.1 0.0 0.1 0.1 0.0 1.8 240.1 240.1 0.46 0.44 1 0.464 113K 29 0.0 0.0 L3 16/0 692.49 MB 0.7 0.1 0.1 0.0 0.1 0.1 0.0 1.0 209.2 209.2 0.30 0.25 1 0.299 63K 0 0.0 0.0 L4 116/0 9.60 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1188/8 97.00 GB 0.0 0.4 0.3 0.1 1.3 1.2 0.2 1.5 100.1 307.3 4.25 3.92 15 0.284 432K 226 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.3 0.1 1.3 1.2 0.1 1.5 100.1 307.3 4.25 3.92 15 0.284 432K 226 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 0.4 0.3 0.1 0.4 0.3 0.0 0.0 238.5 238.4 1.79 1.68 3 0.595 432K 226 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.9 0.9 0.0 0.0 0.0 357.1 2.47 2.24 12 0.206 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.1 total, 2.9 interval Flush(GB): cumulative 0.861, interval 0.861 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.28 GB write, 420.72 MB/s write, 0.42 GB read, 137.04 MB/s read, 4.3 seconds Interval compaction: 1.28 GB write, 446.76 MB/s write, 0.42 GB read, 145.52 MB/s read, 4.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 6, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 6, interval: 6 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 102408 Average: 1.7499 StdDev: 13.24 Min: 1 Median: 1.1260 Max: 2959 Percentiles: P50: 1.13 P75: 1.59 P99: 3.32 P99.9: 8.81 P99.99: 295.74 ------------------------------------------------------ [ 0, 1 ] 44312 43.270% 43.270% ######### ( 1, 2 ] 54681 53.395% 96.665% ########### ( 2, 3 ] 2147 2.097% 98.762% ( 3, 4 ] 754 0.736% 99.498% ( 4, 6 ] 298 0.291% 99.789% ( 6, 10 ] 163 0.159% 99.948% ( 10, 15 ] 19 0.019% 99.967% ( 15, 22 ] 10 0.010% 99.977% ( 34, 51 ] 1 0.001% 99.978% ( 110, 170 ] 7 0.007% 99.984% ( 170, 250 ] 5 0.005% 99.989% ( 250, 380 ] 5 0.005% 99.994% ( 380, 580 ] 1 0.001% 99.995% ( 580, 870 ] 3 0.003% 99.998% ( 870, 1300 ] 1 0.001% 99.999% ( 1900, 2900 ] 1 0.001% 100.000% ( 2900, 4400 ] 1 0.001% 100.001% ** Level 1 read latency histogram (micros): Count: 30204 Average: 2.2843 StdDev: 22.26 Min: 0 Median: 1.1780 Max: 2243 Percentiles: P50: 1.18 P75: 1.64 P99: 5.33 P99.9: 131.55 P99.99: 1291.23 ------------------------------------------------------ [ 0, 1 ] 12175 40.309% 40.309% ######## ( 1, 2 ] 16446 54.450% 94.759% ########### ( 2, 3 ] 935 3.096% 97.855% # ( 3, 4 ] 224 0.742% 98.596% ( 4, 6 ] 184 0.609% 99.205% ( 6, 10 ] 129 0.427% 99.632% ( 10, 15 ] 17 0.056% 99.689% ( 15, 22 ] 6 0.020% 99.709% ( 22, 34 ] 1 0.003% 99.712% ( 34, 51 ] 33 0.109% 99.821% ( 51, 76 ] 16 0.053% 99.874% ( 76, 110 ] 6 0.020% 99.894% ( 110, 170 ] 5 0.017% 99.911% ( 170, 250 ] 11 0.036% 99.947% ( 250, 380 ] 6 0.020% 99.967% ( 380, 580 ] 3 0.010% 99.977% ( 580, 870 ] 3 0.010% 99.987% ( 870, 1300 ] 1 0.003% 99.990% ( 1300, 1900 ] 1 0.003% 99.993% ( 1900, 2900 ] 2 0.007% 100.000% ** Level 2 read latency histogram (micros): Count: 15886 Average: 1.7116 StdDev: 3.18 Min: 0 Median: 1.1636 Max: 263 Percentiles: P50: 1.16 P75: 1.62 P99: 3.48 P99.9: 9.38 P99.99: 226.46 ------------------------------------------------------ [ 0, 1 ] 6527 41.086% 41.086% ######## ( 1, 2 ] 8653 54.469% 95.556% ########### ( 2, 3 ] 478 3.009% 98.565% # ( 3, 4 ] 145 0.913% 99.478% ( 4, 6 ] 46 0.290% 99.767% ( 6, 10 ] 25 0.157% 99.924% ( 10, 15 ] 5 0.031% 99.956% ( 15, 22 ] 2 0.013% 99.969% ( 34, 51 ] 1 0.006% 99.975% ( 110, 170 ] 1 0.006% 99.981% ( 170, 250 ] 2 0.013% 99.994% ( 250, 380 ] 1 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 80 Average: 814.0000 StdDev: 1302.30 Min: 1 Median: 170.0000 Max: 5959 Percentiles: P50: 170.00 P75: 956.00 P99: 4840.00 P99.9: 5959.00 P99.99: 5959.00 ------------------------------------------------------ [ 0, 1 ] 20 25.000% 25.000% ##### ( 1, 2 ] 15 18.750% 43.750% #### ( 2, 3 ] 1 1.250% 45.000% ( 4, 6 ] 1 1.250% 46.250% ( 76, 110 ] 1 1.250% 47.500% ( 110, 170 ] 2 2.500% 50.000% # ( 170, 250 ] 3 3.750% 53.750% # ( 250, 380 ] 7 8.750% 62.500% ## ( 380, 580 ] 3 3.750% 66.250% # ( 580, 870 ] 6 7.500% 73.750% ## ( 870, 1300 ] 5 6.250% 80.000% # ( 1300, 1900 ] 2 2.500% 82.500% # ( 1900, 2900 ] 5 6.250% 88.750% # ( 2900, 4400 ] 8 10.000% 98.750% ## ( 4400, 6600 ] 1 1.250% 100.000% ** Level 4 read latency histogram (micros): Count: 35 Average: 1808.6857 StdDev: 1405.00 Min: 257 Median: 1207.8571 Max: 5773 Percentiles: P50: 1207.86 P75: 2953.57 P99: 5773.00 P99.9: 5773.00 P99.99: 5773.00 ------------------------------------------------------ ( 250, 380 ] 2 5.714% 5.714% # ( 380, 580 ] 5 14.286% 20.000% ### ( 580, 870 ] 5 14.286% 34.286% ### ( 870, 1300 ] 7 20.000% 54.286% #### ( 1300, 1900 ] 2 5.714% 60.000% # ( 1900, 2900 ] 5 14.286% 74.286% ### ( 2900, 4400 ] 7 20.000% 94.286% #### ( 4400, 6600 ] 2 5.714% 100.000% # ** DB Stats ** Uptime(secs): 3.1 total, 2.9 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 316.63 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.344 H:M:S, 11.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 336.14 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.344 H:M:S, 11.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/15-01:28:57 ... thread 0: (1000000,2000000) ops and (350600.6,346150.3) ops/second in (2.852248,5.777837) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/8 1.17 GB 62.9 0.6 0.0 0.6 2.3 1.8 0.0 1.3 78.2 329.9 7.25 6.68 28 0.259 575K 609 0.0 0.0 L1 2/0 50.45 MB 5.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 240.3 239.8 3.41 3.32 2 1.704 831K 1373 0.0 0.0 L2 5/4 563.92 MB 1.3 0.1 0.1 0.0 0.1 0.1 0.6 1.8 240.1 240.1 0.46 0.44 1 0.464 113K 29 0.0 0.0 L3 16/9 692.49 MB 0.0 0.1 0.1 0.0 0.1 0.1 0.0 1.0 209.2 209.2 0.30 0.25 1 0.299 63K 0 0.0 0.0 L4 116/0 9.60 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1194/21 97.92 GB 0.0 1.5 0.6 0.9 3.3 2.4 0.7 1.9 136.5 296.2 11.42 10.68 32 0.357 1583K 2011 0.0 0.0 Int 0/0 0.00 KB 0.0 1.5 0.6 0.9 3.3 2.4 0.6 1.9 136.5 296.2 11.42 10.68 32 0.357 1583K 2011 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 1.5 0.6 0.9 1.5 0.6 0.0 0.0 246.9 246.5 6.32 6.11 6 1.053 1583K 2011 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 1.8 1.8 0.0 0.0 0.0 357.8 5.11 4.58 26 0.196 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.0 total, 5.8 interval Flush(GB): cumulative 1.784, interval 1.784 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.31 GB write, 567.83 MB/s write, 1.52 GB read, 261.68 MB/s read, 11.4 seconds Interval compaction: 3.31 GB write, 585.63 MB/s write, 1.52 GB read, 269.88 MB/s read, 11.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 8, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 8, interval: 8 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 386480 Average: 2.1150 StdDev: 9.37 Min: 1 Median: 1.4461 Max: 2959 Percentiles: P50: 1.45 P75: 1.84 P99: 5.55 P99.9: 9.88 P99.99: 14.60 ------------------------------------------------------ [ 0, 1 ] 85040 22.004% 22.004% #### ( 1, 2 ] 242530 62.754% 84.757% ############# ( 2, 3 ] 35643 9.222% 93.980% ## ( 3, 4 ] 12878 3.332% 97.312% # ( 4, 6 ] 8401 2.174% 99.486% ( 6, 10 ] 1653 0.428% 99.913% ( 10, 15 ] 324 0.084% 99.997% ( 15, 22 ] 29 0.008% 100.005% ( 22, 34 ] 3 0.001% 100.005% ( 34, 51 ] 9 0.002% 100.008% ( 51, 76 ] 1 0.000% 100.008% ( 110, 170 ] 13 0.003% 100.011% ( 170, 250 ] 13 0.003% 100.015% ( 250, 380 ] 10 0.003% 100.017% ( 380, 580 ] 6 0.002% 100.019% ( 580, 870 ] 7 0.002% 100.021% ( 870, 1300 ] 4 0.001% 100.022% ( 1900, 2900 ] 1 0.000% 100.022% ( 2900, 4400 ] 2 0.001% 100.023% ** Level 1 read latency histogram (micros): Count: 119691 Average: 2.3836 StdDev: 13.46 Min: 0 Median: 1.5292 Max: 2243 Percentiles: P50: 1.53 P75: 1.93 P99: 5.80 P99.9: 15.77 P99.99: 531.54 ------------------------------------------------------ [ 0, 1 ] 20374 17.022% 17.022% ### ( 1, 2 ] 74585 62.315% 79.337% ############ ( 2, 3 ] 15426 12.888% 92.225% ### ( 3, 4 ] 4706 3.932% 96.157% # ( 4, 6 ] 3775 3.154% 99.311% # ( 6, 10 ] 607 0.507% 99.818% ( 10, 15 ] 97 0.081% 99.899% ( 15, 22 ] 21 0.018% 99.916% ( 22, 34 ] 4 0.003% 99.920% ( 34, 51 ] 33 0.028% 99.947% ( 51, 76 ] 16 0.013% 99.961% ( 76, 110 ] 6 0.005% 99.966% ( 110, 170 ] 6 0.005% 99.971% ( 170, 250 ] 12 0.010% 99.981% ( 250, 380 ] 9 0.008% 99.988% ( 380, 580 ] 4 0.003% 99.992% ( 580, 870 ] 4 0.003% 99.995% ( 870, 1300 ] 3 0.003% 99.997% ( 1300, 1900 ] 2 0.002% 99.999% ( 1900, 2900 ] 2 0.002% 100.001% ** Level 2 read latency histogram (micros): Count: 15926 Average: 1.7151 StdDev: 3.18 Min: 0 Median: 1.1656 Max: 263 Percentiles: P50: 1.17 P75: 1.62 P99: 3.49 P99.9: 9.53 P99.99: 226.30 ------------------------------------------------------ [ 0, 1 ] 6527 40.983% 40.983% ######## ( 1, 2 ] 8672 54.452% 95.435% ########### ( 2, 3 ] 495 3.108% 98.543% # ( 3, 4 ] 147 0.923% 99.466% ( 4, 6 ] 47 0.295% 99.761% ( 6, 10 ] 25 0.157% 99.918% ( 10, 15 ] 5 0.031% 99.950% ( 15, 22 ] 3 0.019% 99.969% ( 34, 51 ] 1 0.006% 99.975% ( 110, 170 ] 1 0.006% 99.981% ( 170, 250 ] 2 0.013% 99.994% ( 250, 380 ] 1 0.006% 100.000% ** Level 3 read latency histogram (micros): Count: 67658 Average: 4.3368 StdDev: 58.15 Min: 1 Median: 1.6774 Max: 5959 Percentiles: P50: 1.68 P75: 2.30 P99: 9.35 P99.9: 327.06 P99.99: 2146.82 ------------------------------------------------------ [ 0, 1 ] 5602 8.280% 8.280% ## ( 1, 2 ] 41672 61.592% 69.872% ############ ( 2, 3 ] 11454 16.929% 86.801% ### ( 3, 4 ] 3899 5.763% 92.564% # ( 4, 6 ] 3306 4.886% 97.450% # ( 6, 10 ] 1253 1.852% 99.302% ( 10, 15 ] 163 0.241% 99.543% ( 15, 22 ] 34 0.050% 99.594% ( 22, 34 ] 9 0.013% 99.607% ( 34, 51 ] 2 0.003% 99.610% ( 51, 76 ] 2 0.003% 99.613% ( 76, 110 ] 46 0.068% 99.681% ( 110, 170 ] 73 0.108% 99.789% ( 170, 250 ] 55 0.081% 99.870% ( 250, 380 ] 36 0.053% 99.923% ( 380, 580 ] 15 0.022% 99.945% ( 580, 870 ] 17 0.025% 99.970% ( 870, 1300 ] 11 0.016% 99.987% ( 1300, 1900 ] 2 0.003% 99.990% ( 1900, 2900 ] 5 0.007% 99.997% ( 2900, 4400 ] 10 0.015% 100.012% ( 4400, 6600 ] 1 0.001% 100.013% ** Level 4 read latency histogram (micros): Count: 35 Average: 1808.6857 StdDev: 1405.00 Min: 257 Median: 1207.8571 Max: 5773 Percentiles: P50: 1207.86 P75: 2953.57 P99: 5773.00 P99.9: 5773.00 P99.99: 5773.00 ------------------------------------------------------ ( 250, 380 ] 2 5.714% 5.714% # ( 380, 580 ] 5 14.286% 20.000% ### ( 580, 870 ] 5 14.286% 34.286% ### ( 870, 1300 ] 7 20.000% 54.286% #### ( 1300, 1900 ] 2 5.714% 60.000% # ( 1900, 2900 ] 5 14.286% 74.286% ### ( 2900, 4400 ] 7 20.000% 94.286% #### ( 4400, 6600 ] 2 5.714% 100.000% # ** DB Stats ** Uptime(secs): 6.0 total, 2.9 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 330.24 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.561 H:M:S, 9.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 345.07 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.217 H:M:S, 7.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/12/15-01:29:00 ... thread 0: (1000000,3000000) ops and (328670.1,340120.6) ops/second in (3.042565,8.820402) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 13/4 2.15 GB 188.8 1.7 0.0 1.7 4.4 2.8 0.0 1.6 117.7 313.6 14.46 13.47 46 0.314 1727K 1820 0.0 0.0 L1 2/0 50.45 MB 5.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 240.3 239.8 3.41 3.32 2 1.704 831K 1373 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 240.1 240.1 0.46 0.44 1 0.464 113K 29 0.0 0.0 L3 34/0 978.72 MB 1.0 1.3 0.6 0.7 1.3 0.6 0.0 2.1 211.9 211.8 6.28 5.57 4 1.571 1335K 679 0.0 0.0 L4 140/0 9.56 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1237/4 98.90 GB 0.0 3.9 1.2 2.7 6.6 3.9 1.3 2.4 161.0 276.0 24.61 22.80 53 0.464 4006K 3901 0.0 0.0 Int 0/0 0.00 KB 0.0 3.9 1.2 2.7 6.6 3.9 1.2 2.4 161.0 276.0 24.61 22.80 53 0.464 4006K 3901 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 3.9 1.2 2.7 3.9 1.2 0.0 0.0 237.3 237.1 16.70 15.73 13 1.284 4006K 3901 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.8 2.8 0.0 0.0 0.0 358.2 7.91 7.07 40 0.198 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.0 total, 8.8 interval Flush(GB): cumulative 2.768, interval 2.768 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 6.63 GB write, 754.55 MB/s write, 3.87 GB read, 440.13 MB/s read, 24.6 seconds Interval compaction: 6.63 GB write, 770.04 MB/s write, 3.87 GB read, 449.17 MB/s read, 24.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 15, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 15, interval: 15 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 634809 Average: 2.1829 StdDev: 10.32 Min: 1 Median: 1.4787 Max: 2959 Percentiles: P50: 1.48 P75: 1.87 P99: 5.67 P99.9: 9.94 P99.99: 14.87 ------------------------------------------------------ [ 0, 1 ] 125317 19.741% 19.741% #### ( 1, 2 ] 401237 63.206% 82.947% ############# ( 2, 3 ] 64272 10.125% 93.071% ## ( 3, 4 ] 24325 3.832% 96.903% # ( 4, 6 ] 15987 2.518% 99.422% # ( 6, 10 ] 3085 0.486% 99.908% ( 10, 15 ] 536 0.084% 99.992% ( 15, 22 ] 58 0.009% 100.001% ( 22, 34 ] 3 0.000% 100.002% ( 34, 51 ] 11 0.002% 100.003% ( 51, 76 ] 6 0.001% 100.004% ( 110, 170 ] 19 0.003% 100.007% ( 170, 250 ] 19 0.003% 100.010% ( 250, 380 ] 16 0.003% 100.013% ( 380, 580 ] 9 0.001% 100.014% ( 580, 870 ] 12 0.002% 100.016% ( 870, 1300 ] 8 0.001% 100.017% ( 1300, 1900 ] 2 0.000% 100.018% ( 1900, 2900 ] 5 0.001% 100.019% ( 2900, 4400 ] 2 0.000% 100.019% ** Level 1 read latency histogram (micros): Count: 207031 Average: 2.4286 StdDev: 10.26 Min: 0 Median: 1.6073 Max: 2243 Percentiles: P50: 1.61 P75: 2.02 P99: 5.88 P99.9: 13.85 P99.99: 297.62 ------------------------------------------------------ [ 0, 1 ] 24502 11.835% 11.835% ## ( 1, 2 ] 130112 62.847% 74.682% ############# ( 2, 3 ] 33149 16.012% 90.693% ### ( 3, 4 ] 9527 4.602% 95.295% # ( 4, 6 ] 8143 3.933% 99.228% # ( 6, 10 ] 1196 0.578% 99.806% ( 10, 15 ] 253 0.122% 99.928% ( 15, 22 ] 43 0.021% 99.949% ( 22, 34 ] 7 0.003% 99.952% ( 34, 51 ] 33 0.016% 99.968% ( 51, 76 ] 18 0.009% 99.977% ( 76, 110 ] 6 0.003% 99.980% ( 110, 170 ] 6 0.003% 99.983% ( 170, 250 ] 12 0.006% 99.988% ( 250, 380 ] 9 0.004% 99.993% ( 380, 580 ] 4 0.002% 99.995% ( 580, 870 ] 4 0.002% 99.997% ( 870, 1300 ] 3 0.001% 99.998% ( 1300, 1900 ] 2 0.001% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28292 Average: 2.0652 StdDev: 2.53 Min: 0 Median: 1.4202 Max: 263 Percentiles: P50: 1.42 P75: 1.85 P99: 5.64 P99.9: 9.81 P99.99: 176.83 ------------------------------------------------------ [ 0, 1 ] 7238 25.583% 25.583% ##### ( 1, 2 ] 16441 58.112% 83.695% ############ ( 2, 3 ] 2527 8.932% 92.627% ## ( 3, 4 ] 1131 3.998% 96.624% # ( 4, 6 ] 820 2.898% 99.523% # ( 6, 10 ] 112 0.396% 99.919% ( 10, 15 ] 13 0.046% 99.965% ( 15, 22 ] 5 0.018% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 2 0.007% 99.996% ( 250, 380 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 179392 Average: 3.6744 StdDev: 39.61 Min: 0 Median: 1.6535 Max: 5959 Percentiles: P50: 1.65 P75: 2.21 P99: 9.22 P99.9: 233.87 P99.99: 809.02 ------------------------------------------------------ [ 0, 1 ] 15674 8.737% 8.737% ## ( 1, 2 ] 113265 63.138% 71.876% ############# ( 2, 3 ] 27150 15.134% 87.010% ### ( 3, 4 ] 10700 5.965% 92.975% # ( 4, 6 ] 8017 4.469% 97.444% # ( 6, 10 ] 3472 1.935% 99.379% ( 10, 15 ] 369 0.206% 99.585% ( 15, 22 ] 65 0.036% 99.621% ( 22, 34 ] 14 0.008% 99.629% ( 34, 51 ] 8 0.004% 99.633% ( 51, 76 ] 42 0.023% 99.657% ( 76, 110 ] 111 0.062% 99.718% ( 110, 170 ] 233 0.130% 99.848% ( 170, 250 ] 116 0.065% 99.913% ( 250, 380 ] 69 0.038% 99.952% ( 380, 580 ] 43 0.024% 99.975% ( 580, 870 ] 33 0.018% 99.994% ( 870, 1300 ] 21 0.012% 100.006% ( 1300, 1900 ] 4 0.002% 100.008% ( 1900, 2900 ] 5 0.003% 100.011% ( 2900, 4400 ] 11 0.006% 100.017% ( 4400, 6600 ] 1 0.001% 100.017% ** Level 4 read latency histogram (micros): Count: 35 Average: 1808.6857 StdDev: 1405.00 Min: 257 Median: 1207.8571 Max: 5773 Percentiles: P50: 1207.86 P75: 2953.57 P99: 5773.00 P99.9: 5773.00 P99.99: 5773.00 ------------------------------------------------------ ( 250, 380 ] 2 5.714% 5.714% # ( 380, 580 ] 5 14.286% 20.000% ### ( 580, 870 ] 5 14.286% 34.286% ### ( 870, 1300 ] 7 20.000% 54.286% #### ( 1300, 1900 ] 2 5.714% 60.000% # ( 1900, 2900 ] 5 14.286% 74.286% ### ( 2900, 4400 ] 7 20.000% 94.286% #### ( 4400, 6600 ] 2 5.714% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 678.0000 StdDev: 883.84 Min: 79 Median: 210.0000 Max: 2904 Percentiles: P50: 210.00 P75: 870.00 P99: 2904.00 P99.9: 2904.00 P99.99: 2904.00 ------------------------------------------------------ ( 76, 110 ] 5 25.000% 25.000% ##### ( 110, 170 ] 4 20.000% 45.000% #### ( 170, 250 ] 2 10.000% 55.000% ## ( 250, 380 ] 3 15.000% 70.000% ### ( 580, 870 ] 1 5.000% 75.000% # ( 870, 1300 ] 1 5.000% 80.000% # ( 1300, 1900 ] 1 5.000% 85.000% # ( 1900, 2900 ] 2 10.000% 95.000% ## ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.0 total, 3.0 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 327.95 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.961 H:M:S, 10.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 323.47 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.400 H:M:S, 13.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/15-01:29:03 ... thread 0: (1000000,4000000) ops and (334846.6,338786.6) ops/second in (2.986442,11.806844) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/15 3.07 GB 37.8 2.5 0.0 2.5 6.1 3.7 0.0 1.7 125.4 313.3 20.10 18.78 62 0.324 2558K 2689 0.0 0.0 L1 2/2 50.45 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 240.3 239.8 3.41 3.32 2 1.704 831K 1373 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 240.1 240.1 0.46 0.44 1 0.464 113K 29 0.0 0.0 L3 34/0 978.72 MB 1.0 1.3 0.6 0.7 1.3 0.6 0.0 2.1 211.9 211.8 6.28 5.57 4 1.571 1335K 679 0.0 0.0 L4 140/0 9.56 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1241/17 99.82 GB 0.0 4.7 1.2 3.5 8.4 4.9 1.3 2.3 158.0 282.8 30.26 28.11 69 0.438 4838K 4770 0.0 0.0 Int 0/0 0.00 KB 0.0 4.7 1.2 3.5 8.4 4.9 1.2 2.3 158.0 282.8 30.26 28.11 69 0.438 4838K 4770 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 4.7 1.2 3.5 4.7 1.2 0.0 0.0 242.4 242.2 19.72 18.69 16 1.233 4838K 4770 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.7 3.7 0.0 0.0 0.0 358.9 10.53 9.42 53 0.199 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.0 total, 11.8 interval Flush(GB): cumulative 3.691, interval 3.691 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.36 GB write, 713.64 MB/s write, 4.67 GB read, 398.80 MB/s read, 30.3 seconds Interval compaction: 8.36 GB write, 724.59 MB/s write, 4.67 GB read, 404.92 MB/s read, 30.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 20, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 20, interval: 20 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 916782 Average: 2.1747 StdDev: 10.25 Min: 0 Median: 1.4594 Max: 2959 Percentiles: P50: 1.46 P75: 1.85 P99: 5.60 P99.9: 10.56 P99.99: 112.33 ------------------------------------------------------ [ 0, 1 ] 190078 20.733% 20.733% #### ( 1, 2 ] 584075 63.709% 84.442% ############# ( 2, 3 ] 86817 9.470% 93.912% ## ( 3, 4 ] 31149 3.398% 97.310% # ( 4, 6 ] 19321 2.107% 99.417% ( 6, 10 ] 4342 0.474% 99.891% ( 10, 15 ] 750 0.082% 99.973% ( 15, 22 ] 77 0.008% 99.981% ( 22, 34 ] 6 0.001% 99.982% ( 34, 51 ] 11 0.001% 99.983% ( 51, 76 ] 7 0.001% 99.984% ( 76, 110 ] 53 0.006% 99.990% ( 110, 170 ] 137 0.015% 100.004% ( 170, 250 ] 43 0.005% 100.009% ( 250, 380 ] 33 0.004% 100.013% ( 380, 580 ] 17 0.002% 100.015% ( 580, 870 ] 19 0.002% 100.017% ( 870, 1300 ] 15 0.002% 100.018% ( 1300, 1900 ] 3 0.000% 100.019% ( 1900, 2900 ] 7 0.001% 100.019% ( 2900, 4400 ] 2 0.000% 100.020% ** Level 1 read latency histogram (micros): Count: 207032 Average: 2.4297 StdDev: 10.27 Min: 0 Median: 1.6073 Max: 2243 Percentiles: P50: 1.61 P75: 2.02 P99: 5.88 P99.9: 13.87 P99.99: 297.62 ------------------------------------------------------ [ 0, 1 ] 24502 11.835% 11.835% ## ( 1, 2 ] 130112 62.846% 74.681% ############# ( 2, 3 ] 33149 16.012% 90.693% ### ( 3, 4 ] 9527 4.602% 95.294% # ( 4, 6 ] 8143 3.933% 99.228% # ( 6, 10 ] 1196 0.578% 99.805% ( 10, 15 ] 253 0.122% 99.928% ( 15, 22 ] 43 0.021% 99.948% ( 22, 34 ] 7 0.003% 99.952% ( 34, 51 ] 33 0.016% 99.968% ( 51, 76 ] 18 0.009% 99.976% ( 76, 110 ] 6 0.003% 99.979% ( 110, 170 ] 6 0.003% 99.982% ( 170, 250 ] 13 0.006% 99.988% ( 250, 380 ] 9 0.004% 99.993% ( 380, 580 ] 4 0.002% 99.995% ( 580, 870 ] 4 0.002% 99.997% ( 870, 1300 ] 3 0.001% 99.998% ( 1300, 1900 ] 2 0.001% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28292 Average: 2.0652 StdDev: 2.53 Min: 0 Median: 1.4202 Max: 263 Percentiles: P50: 1.42 P75: 1.85 P99: 5.64 P99.9: 9.81 P99.99: 176.83 ------------------------------------------------------ [ 0, 1 ] 7238 25.583% 25.583% ##### ( 1, 2 ] 16441 58.112% 83.695% ############ ( 2, 3 ] 2527 8.932% 92.627% ## ( 3, 4 ] 1131 3.998% 96.624% # ( 4, 6 ] 820 2.898% 99.523% # ( 6, 10 ] 112 0.396% 99.919% ( 10, 15 ] 13 0.046% 99.965% ( 15, 22 ] 5 0.018% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 2 0.007% 99.996% ( 250, 380 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 179392 Average: 3.6744 StdDev: 39.61 Min: 0 Median: 1.6535 Max: 5959 Percentiles: P50: 1.65 P75: 2.21 P99: 9.22 P99.9: 233.87 P99.99: 809.02 ------------------------------------------------------ [ 0, 1 ] 15674 8.737% 8.737% ## ( 1, 2 ] 113265 63.138% 71.876% ############# ( 2, 3 ] 27150 15.134% 87.010% ### ( 3, 4 ] 10700 5.965% 92.975% # ( 4, 6 ] 8017 4.469% 97.444% # ( 6, 10 ] 3472 1.935% 99.379% ( 10, 15 ] 369 0.206% 99.585% ( 15, 22 ] 65 0.036% 99.621% ( 22, 34 ] 14 0.008% 99.629% ( 34, 51 ] 8 0.004% 99.633% ( 51, 76 ] 42 0.023% 99.657% ( 76, 110 ] 111 0.062% 99.718% ( 110, 170 ] 233 0.130% 99.848% ( 170, 250 ] 116 0.065% 99.913% ( 250, 380 ] 69 0.038% 99.952% ( 380, 580 ] 43 0.024% 99.975% ( 580, 870 ] 33 0.018% 99.994% ( 870, 1300 ] 21 0.012% 100.006% ( 1300, 1900 ] 4 0.002% 100.008% ( 1900, 2900 ] 5 0.003% 100.011% ( 2900, 4400 ] 11 0.006% 100.017% ( 4400, 6600 ] 1 0.001% 100.017% ** Level 4 read latency histogram (micros): Count: 35 Average: 1808.6857 StdDev: 1405.00 Min: 257 Median: 1207.8571 Max: 5773 Percentiles: P50: 1207.86 P75: 2953.57 P99: 5773.00 P99.9: 5773.00 P99.99: 5773.00 ------------------------------------------------------ ( 250, 380 ] 2 5.714% 5.714% # ( 380, 580 ] 5 14.286% 20.000% ### ( 580, 870 ] 5 14.286% 34.286% ### ( 870, 1300 ] 7 20.000% 54.286% #### ( 1300, 1900 ] 2 5.714% 60.000% # ( 1900, 2900 ] 5 14.286% 74.286% ### ( 2900, 4400 ] 7 20.000% 94.286% #### ( 4400, 6600 ] 2 5.714% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 678.0000 StdDev: 883.84 Min: 79 Median: 210.0000 Max: 2904 Percentiles: P50: 210.00 P75: 870.00 P99: 2904.00 P99.9: 2904.00 P99.99: 2904.00 ------------------------------------------------------ ( 76, 110 ] 5 25.000% 25.000% ##### ( 110, 170 ] 4 20.000% 45.000% #### ( 170, 250 ] 2 10.000% 55.000% ## ( 250, 380 ] 3 15.000% 70.000% ### ( 580, 870 ] 1 5.000% 75.000% # ( 870, 1300 ] 1 5.000% 80.000% # ( 1300, 1900 ] 1 5.000% 85.000% # ( 1900, 2900 ] 2 10.000% 95.000% ## ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 12.0 total, 3.0 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 328.35 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.375 H:M:S, 11.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 329.55 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.414 H:M:S, 13.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-01:29:09 ... thread 0: (1000000,5000000) ops and (157260.4,275243.6) ops/second in (6.358880,18.165724) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/17 4.12 GB 25.2 3.8 0.0 3.8 8.5 4.7 0.0 1.8 137.0 309.8 28.05 26.33 83 0.338 3901K 4080 0.0 0.0 L1 2/2 50.45 MB 0.0 0.8 0.5 0.3 0.8 0.5 0.1 1.6 240.3 239.8 3.41 3.32 2 1.704 831K 1373 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 0.6 1.8 240.1 240.1 0.46 0.44 1 0.464 113K 29 0.0 0.0 L3 34/0 978.72 MB 1.0 1.3 0.6 0.7 1.3 0.6 0.0 2.1 211.9 211.8 6.28 5.57 4 1.571 1335K 679 0.0 0.0 L4 140/0 9.56 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.19 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1242/19 100.87 GB 0.0 6.0 1.2 4.8 10.7 5.9 1.3 2.3 159.8 286.6 38.20 35.66 90 0.424 6181K 6161 0.0 0.0 Int 0/0 0.00 KB 0.0 6.0 1.2 4.8 10.7 5.9 1.2 2.3 159.8 286.6 38.20 35.66 90 0.424 6181K 6161 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 6.0 1.2 4.8 6.0 1.2 0.0 0.0 248.0 247.7 24.61 23.51 21 1.172 6181K 6161 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 4.7 4.7 0.0 0.0 0.0 357.0 13.59 12.15 69 0.197 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 18.3 total, 18.2 interval Flush(GB): cumulative 4.737, interval 4.737 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 10.69 GB write, 596.71 MB/s write, 5.96 GB read, 332.69 MB/s read, 38.2 seconds Interval compaction: 10.69 GB write, 602.66 MB/s write, 5.96 GB read, 336.01 MB/s read, 38.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 9, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 9, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 22, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 9, total-stops: 22, interval: 31 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1619164 Average: 2.1731 StdDev: 9.98 Min: 0 Median: 1.4600 Max: 2959 Percentiles: P50: 1.46 P75: 1.84 P99: 5.60 P99.9: 11.30 P99.99: 108.62 ------------------------------------------------------ [ 0, 1 ] 323362 19.971% 19.971% #### ( 1, 2 ] 1056930 65.276% 85.247% ############# ( 2, 3 ] 149901 9.258% 94.505% ## ( 3, 4 ] 49770 3.074% 97.579% # ( 4, 6 ] 28838 1.781% 99.360% ( 6, 10 ] 8381 0.518% 99.878% ( 10, 15 ] 1398 0.086% 99.964% ( 15, 22 ] 249 0.015% 99.979% ( 22, 34 ] 10 0.001% 99.980% ( 34, 51 ] 18 0.001% 99.981% ( 51, 76 ] 7 0.000% 99.981% ( 76, 110 ] 146 0.009% 99.990% ( 110, 170 ] 285 0.018% 100.008% ( 170, 250 ] 94 0.006% 100.014% ( 250, 380 ] 53 0.003% 100.017% ( 380, 580 ] 43 0.003% 100.020% ( 580, 870 ] 32 0.002% 100.022% ( 870, 1300 ] 19 0.001% 100.023% ( 1300, 1900 ] 9 0.001% 100.024% ( 1900, 2900 ] 12 0.001% 100.024% ( 2900, 4400 ] 2 0.000% 100.024% ** Level 1 read latency histogram (micros): Count: 207032 Average: 2.4297 StdDev: 10.27 Min: 0 Median: 1.6073 Max: 2243 Percentiles: P50: 1.61 P75: 2.02 P99: 5.88 P99.9: 13.87 P99.99: 297.62 ------------------------------------------------------ [ 0, 1 ] 24502 11.835% 11.835% ## ( 1, 2 ] 130112 62.846% 74.681% ############# ( 2, 3 ] 33149 16.012% 90.693% ### ( 3, 4 ] 9527 4.602% 95.294% # ( 4, 6 ] 8143 3.933% 99.228% # ( 6, 10 ] 1196 0.578% 99.805% ( 10, 15 ] 253 0.122% 99.928% ( 15, 22 ] 43 0.021% 99.948% ( 22, 34 ] 7 0.003% 99.952% ( 34, 51 ] 33 0.016% 99.968% ( 51, 76 ] 18 0.009% 99.976% ( 76, 110 ] 6 0.003% 99.979% ( 110, 170 ] 6 0.003% 99.982% ( 170, 250 ] 13 0.006% 99.988% ( 250, 380 ] 9 0.004% 99.993% ( 380, 580 ] 4 0.002% 99.995% ( 580, 870 ] 4 0.002% 99.997% ( 870, 1300 ] 3 0.001% 99.998% ( 1300, 1900 ] 2 0.001% 99.999% ( 1900, 2900 ] 2 0.001% 100.000% ** Level 2 read latency histogram (micros): Count: 28292 Average: 2.0652 StdDev: 2.53 Min: 0 Median: 1.4202 Max: 263 Percentiles: P50: 1.42 P75: 1.85 P99: 5.64 P99.9: 9.81 P99.99: 176.83 ------------------------------------------------------ [ 0, 1 ] 7238 25.583% 25.583% ##### ( 1, 2 ] 16441 58.112% 83.695% ############ ( 2, 3 ] 2527 8.932% 92.627% ## ( 3, 4 ] 1131 3.998% 96.624% # ( 4, 6 ] 820 2.898% 99.523% # ( 6, 10 ] 112 0.396% 99.919% ( 10, 15 ] 13 0.046% 99.965% ( 15, 22 ] 5 0.018% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 2 0.007% 99.996% ( 250, 380 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 179392 Average: 3.6744 StdDev: 39.61 Min: 0 Median: 1.6535 Max: 5959 Percentiles: P50: 1.65 P75: 2.21 P99: 9.22 P99.9: 233.87 P99.99: 809.02 ------------------------------------------------------ [ 0, 1 ] 15674 8.737% 8.737% ## ( 1, 2 ] 113265 63.138% 71.876% ############# ( 2, 3 ] 27150 15.134% 87.010% ### ( 3, 4 ] 10700 5.965% 92.975% # ( 4, 6 ] 8017 4.469% 97.444% # ( 6, 10 ] 3472 1.935% 99.379% ( 10, 15 ] 369 0.206% 99.585% ( 15, 22 ] 65 0.036% 99.621% ( 22, 34 ] 14 0.008% 99.629% ( 34, 51 ] 8 0.004% 99.633% ( 51, 76 ] 42 0.023% 99.657% ( 76, 110 ] 111 0.062% 99.718% ( 110, 170 ] 233 0.130% 99.848% ( 170, 250 ] 116 0.065% 99.913% ( 250, 380 ] 69 0.038% 99.952% ( 380, 580 ] 43 0.024% 99.975% ( 580, 870 ] 33 0.018% 99.994% ( 870, 1300 ] 21 0.012% 100.006% ( 1300, 1900 ] 4 0.002% 100.008% ( 1900, 2900 ] 5 0.003% 100.011% ( 2900, 4400 ] 11 0.006% 100.017% ( 4400, 6600 ] 1 0.001% 100.017% ** Level 4 read latency histogram (micros): Count: 35 Average: 1808.6857 StdDev: 1405.00 Min: 257 Median: 1207.8571 Max: 5773 Percentiles: P50: 1207.86 P75: 2953.57 P99: 5773.00 P99.9: 5773.00 P99.99: 5773.00 ------------------------------------------------------ ( 250, 380 ] 2 5.714% 5.714% # ( 380, 580 ] 5 14.286% 20.000% ### ( 580, 870 ] 5 14.286% 34.286% ### ( 870, 1300 ] 7 20.000% 54.286% #### ( 1300, 1900 ] 2 5.714% 60.000% # ( 1900, 2900 ] 5 14.286% 74.286% ### ( 2900, 4400 ] 7 20.000% 94.286% #### ( 4400, 6600 ] 2 5.714% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 678.0000 StdDev: 883.84 Min: 79 Median: 210.0000 Max: 2904 Percentiles: P50: 210.00 P75: 870.00 P99: 2904.00 P99.9: 2904.00 P99.99: 2904.00 ------------------------------------------------------ ( 76, 110 ] 5 25.000% 25.000% ##### ( 110, 170 ] 4 20.000% 45.000% #### ( 170, 250 ] 2 10.000% 55.000% ## ( 250, 380 ] 3 15.000% 70.000% ### ( 580, 870 ] 1 5.000% 75.000% # ( 870, 1300 ] 1 5.000% 80.000% # ( 1300, 1900 ] 1 5.000% 85.000% # ( 1900, 2900 ] 2 10.000% 95.000% ## ( 2900, 4400 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 18.3 total, 6.4 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 268.20 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:5.102 H:M:S, 27.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 154.78 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.727 H:M:S, 58.6 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-01:29:15 ... thread 0: (1000000,6000000) ops and (156662.9,244410.6) ops/second in (6.383131,24.548855) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 12/8 2.57 GB 206.8 5.4 0.0 5.4 11.1 5.6 0.0 2.0 143.8 293.8 38.55 35.29 98 0.393 5627K 13K 0.0 0.0 L1 3/0 134.45 MB 13.4 3.3 3.0 0.4 3.3 2.9 0.1 1.1 227.9 225.8 14.86 14.26 3 4.953 3438K 31K 0.0 0.0 L2 5/3 614.17 MB 2.3 0.1 0.1 0.0 0.1 0.1 2.9 1.8 240.1 240.1 0.46 0.44 1 0.464 113K 29 0.0 0.0 L3 17/1 1.09 GB 1.0 2.1 1.3 0.8 2.1 1.3 1.1 1.6 159.1 158.8 13.62 9.54 18 0.757 2043K 793 0.0 0.0 L4 161/0 9.51 GB 1.0 0.3 0.3 0.1 0.3 0.3 1.6 1.3 159.7 159.0 2.20 1.67 3 0.733 356K 1608 0.0 0.0 L5 1068/0 87.85 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1266/12 101.75 GB 0.0 11.3 4.6 6.7 16.9 10.2 7.7 3.0 165.9 248.3 69.69 61.20 123 0.567 11M 47K 0.0 0.0 Int 0/0 0.00 KB 0.0 11.3 4.6 6.7 16.9 10.2 7.6 3.0 165.9 248.3 69.69 61.20 123 0.567 11M 47K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 11.3 4.6 6.7 11.2 4.5 0.0 0.0 219.1 218.1 52.75 46.63 41 1.287 11M 47K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.7 5.7 0.0 0.0 0.0 342.1 16.94 14.57 82 0.207 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 24.7 total, 24.6 interval Flush(GB): cumulative 5.660, interval 5.660 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 16.90 GB write, 699.65 MB/s write, 11.29 GB read, 467.38 MB/s read, 69.7 seconds Interval compaction: 16.90 GB write, 704.81 MB/s write, 11.29 GB read, 470.83 MB/s read, 69.7 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 11, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 11, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 46, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 11, total-stops: 46, interval: 57 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2258376 Average: 2.4697 StdDev: 22.36 Min: 0 Median: 1.4909 Max: 10078 Percentiles: P50: 1.49 P75: 1.88 P99: 5.95 P99.9: 18.02 P99.99: 169.48 ------------------------------------------------------ [ 0, 1 ] 409073 18.114% 18.114% #### ( 1, 2 ] 1466903 64.954% 83.067% ############# ( 2, 3 ] 229803 10.176% 93.243% ## ( 3, 4 ] 79558 3.523% 96.766% # ( 4, 6 ] 51787 2.293% 99.059% ( 6, 10 ] 16640 0.737% 99.796% ( 10, 15 ] 2172 0.096% 99.892% ( 15, 22 ] 423 0.019% 99.911% ( 22, 34 ] 18 0.001% 99.911% ( 34, 51 ] 23 0.001% 99.913% ( 51, 76 ] 20 0.001% 99.913% ( 76, 110 ] 836 0.037% 99.950% ( 110, 170 ] 903 0.040% 99.990% ( 170, 250 ] 279 0.012% 100.003% ( 250, 380 ] 186 0.008% 100.011% ( 380, 580 ] 144 0.006% 100.017% ( 580, 870 ] 110 0.005% 100.022% ( 870, 1300 ] 69 0.003% 100.025% ( 1300, 1900 ] 37 0.002% 100.027% ( 1900, 2900 ] 32 0.001% 100.028% ( 2900, 4400 ] 16 0.001% 100.029% ( 4400, 6600 ] 12 0.001% 100.030% ( 6600, 9900 ] 1 0.000% 100.030% ( 9900, 14000 ] 1 0.000% 100.030% ** Level 1 read latency histogram (micros): Count: 556326 Average: 3.5079 StdDev: 69.82 Min: 0 Median: 1.7732 Max: 43012 Percentiles: P50: 1.77 P75: 2.60 P99: 8.24 P99.9: 14.45 P99.99: 105.70 ------------------------------------------------------ [ 0, 1 ] 35347 6.354% 6.354% # ( 1, 2 ] 314045 56.450% 62.803% ########### ( 2, 3 ] 112909 20.295% 83.099% #### ( 3, 4 ] 42715 7.678% 90.777% ## ( 4, 6 ] 40934 7.358% 98.135% # ( 6, 10 ] 8582 1.543% 99.678% ( 10, 15 ] 1393 0.250% 99.928% ( 15, 22 ] 171 0.031% 99.959% ( 22, 34 ] 18 0.003% 99.962% ( 34, 51 ] 38 0.007% 99.969% ( 51, 76 ] 39 0.007% 99.976% ( 76, 110 ] 92 0.017% 99.992% ( 110, 170 ] 97 0.017% 100.010% ( 170, 250 ] 83 0.015% 100.025% ( 250, 380 ] 108 0.019% 100.044% ( 380, 580 ] 90 0.016% 100.060% ( 580, 870 ] 97 0.017% 100.078% ( 870, 1300 ] 40 0.007% 100.085% ( 1300, 1900 ] 20 0.004% 100.088% ( 1900, 2900 ] 7 0.001% 100.090% ( 2900, 4400 ] 37 0.007% 100.096% ( 4400, 6600 ] 1 0.000% 100.097% ( 6600, 9900 ] 1 0.000% 100.097% ( 33000, 50000 ] 1 0.000% 100.097% ** Level 2 read latency histogram (micros): Count: 28292 Average: 2.0652 StdDev: 2.53 Min: 0 Median: 1.4202 Max: 263 Percentiles: P50: 1.42 P75: 1.85 P99: 5.64 P99.9: 9.81 P99.99: 176.83 ------------------------------------------------------ [ 0, 1 ] 7238 25.583% 25.583% ##### ( 1, 2 ] 16441 58.112% 83.695% ############ ( 2, 3 ] 2527 8.932% 92.627% ## ( 3, 4 ] 1131 3.998% 96.624% # ( 4, 6 ] 820 2.898% 99.523% # ( 6, 10 ] 112 0.396% 99.919% ( 10, 15 ] 13 0.046% 99.965% ( 15, 22 ] 5 0.018% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 2 0.007% 99.996% ( 250, 380 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 269665 Average: 8.0784 StdDev: 109.48 Min: 0 Median: 1.7151 Max: 10208 Percentiles: P50: 1.72 P75: 2.47 P99: 14.03 P99.9: 931.15 P99.99: 2870.20 ------------------------------------------------------ [ 0, 1 ] 19619 7.275% 7.275% # ( 1, 2 ] 161108 59.744% 67.019% ############ ( 2, 3 ] 45762 16.970% 83.989% ### ( 3, 4 ] 19627 7.278% 91.267% # ( 4, 6 ] 14486 5.372% 96.639% # ( 6, 10 ] 5795 2.149% 98.788% ( 10, 15 ] 709 0.263% 99.051% ( 15, 22 ] 115 0.043% 99.094% ( 22, 34 ] 20 0.007% 99.101% ( 34, 51 ] 8 0.003% 99.104% ( 51, 76 ] 43 0.016% 99.120% ( 76, 110 ] 164 0.061% 99.181% ( 110, 170 ] 506 0.188% 99.368% ( 170, 250 ] 386 0.143% 99.512% ( 250, 380 ] 362 0.134% 99.646% ( 380, 580 ] 365 0.135% 99.781% ( 580, 870 ] 300 0.111% 99.892% ( 870, 1300 ] 143 0.053% 99.945% ( 1300, 1900 ] 56 0.021% 99.966% ( 1900, 2900 ] 66 0.024% 99.991% ( 2900, 4400 ] 63 0.023% 100.014% ( 4400, 6600 ] 18 0.007% 100.021% ( 6600, 9900 ] 14 0.005% 100.026% ( 9900, 14000 ] 1 0.000% 100.026% ** Level 4 read latency histogram (micros): Count: 95 Average: 710.3579 StdDev: 1203.30 Min: 1 Median: 132.5000 Max: 5773 Percentiles: P50: 132.50 P75: 838.93 P99: 5555.00 P99.9: 5773.00 P99.99: 5773.00 ------------------------------------------------------ [ 0, 1 ] 11 11.579% 11.579% ## ( 1, 2 ] 21 22.105% 33.684% #### ( 2, 3 ] 7 7.368% 41.053% # ( 3, 4 ] 3 3.158% 44.211% # ( 6, 10 ] 1 1.053% 45.263% ( 15, 22 ] 2 2.105% 47.368% ( 22, 34 ] 1 1.053% 48.421% ( 110, 170 ] 4 4.211% 52.632% # ( 170, 250 ] 6 6.316% 58.947% # ( 250, 380 ] 3 3.158% 62.105% # ( 380, 580 ] 6 6.316% 68.421% # ( 580, 870 ] 7 7.368% 75.789% # ( 870, 1300 ] 7 7.368% 83.158% # ( 1300, 1900 ] 2 2.105% 85.263% ( 1900, 2900 ] 5 5.263% 90.526% # ( 2900, 4400 ] 7 7.368% 97.895% # ( 4400, 6600 ] 2 2.105% 100.000% ** Level 5 read latency histogram (micros): Count: 120 Average: 1128.8833 StdDev: 1165.05 Min: 77 Median: 580.0000 Max: 4747 Percentiles: P50: 580.00 P75: 1833.33 P99: 4747.00 P99.9: 4747.00 P99.99: 4747.00 ------------------------------------------------------ ( 76, 110 ] 9 7.500% 7.500% ## ( 110, 170 ] 12 10.000% 17.500% ## ( 170, 250 ] 10 8.333% 25.833% ## ( 250, 380 ] 21 17.500% 43.333% #### ( 380, 580 ] 8 6.667% 50.000% # ( 580, 870 ] 8 6.667% 56.667% # ( 870, 1300 ] 14 11.667% 68.333% ## ( 1300, 1900 ] 9 7.500% 75.833% ## ( 1900, 2900 ] 17 14.167% 90.000% ### ( 2900, 4400 ] 10 8.333% 98.333% ## ( 4400, 6600 ] 2 1.667% 100.000% ** DB Stats ** Uptime(secs): 24.7 total, 6.4 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 238.77 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:8.607 H:M:S, 34.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 154.18 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.505 H:M:S, 54.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/15-01:29:18 ... thread 0: (1000000,7000000) ops and (327105.2,253568.3) ops/second in (3.057120,27.605975) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 13/11 3.49 GB 12.6 6.5 0.0 6.5 13.1 6.6 0.0 2.0 146.3 293.7 45.63 41.97 115 0.397 6778K 14K 0.0 0.0 L1 3/3 134.45 MB 0.0 3.3 3.0 0.4 3.3 2.9 0.1 1.1 227.9 225.8 14.86 14.26 3 4.953 3438K 31K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 2.9 1.8 240.1 240.1 0.46 0.44 1 0.464 113K 29 0.0 0.0 L3 17/0 985.75 MB 1.0 2.7 1.8 1.0 2.7 1.8 1.2 1.6 165.6 165.2 16.99 12.45 20 0.849 2700K 3482 0.0 0.0 L4 169/0 9.55 GB 1.0 0.7 0.5 0.1 0.7 0.5 2.1 1.3 173.3 172.6 3.94 3.14 6 0.657 693K 2883 0.0 0.0 L5 1076/0 88.52 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1278/14 102.66 GB 0.0 13.4 5.3 8.1 19.9 11.8 8.9 3.0 167.0 248.6 81.88 72.27 145 0.565 13M 52K 0.0 0.0 Int 0/0 0.00 KB 0.0 13.4 5.3 8.1 19.9 11.8 8.9 3.0 167.0 248.6 81.88 72.27 145 0.565 13M 52K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 13.4 5.3 8.1 13.3 5.2 0.0 0.0 219.6 218.7 62.26 55.32 50 1.245 13M 52K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 6.6 6.6 0.0 0.0 0.0 343.5 19.62 16.95 95 0.207 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 27.8 total, 27.6 interval Flush(GB): cumulative 6.583, interval 6.583 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 19.88 GB write, 732.51 MB/s write, 13.35 GB read, 491.98 MB/s read, 81.9 seconds Interval compaction: 19.88 GB write, 737.32 MB/s write, 13.35 GB read, 495.21 MB/s read, 81.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 11, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 11, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 51, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 11, total-stops: 51, interval: 62 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2508025 Average: 2.4514 StdDev: 21.58 Min: 0 Median: 1.4879 Max: 10078 Percentiles: P50: 1.49 P75: 1.87 P99: 5.92 P99.9: 17.02 P99.99: 168.85 ------------------------------------------------------ [ 0, 1 ] 462413 18.437% 18.437% #### ( 1, 2 ] 1622379 64.688% 83.125% ############# ( 2, 3 ] 254211 10.136% 93.261% ## ( 3, 4 ] 88332 3.522% 96.783% # ( 4, 6 ] 57923 2.310% 99.092% ( 6, 10 ] 17699 0.706% 99.798% ( 10, 15 ] 2432 0.097% 99.895% ( 15, 22 ] 444 0.018% 99.913% ( 22, 34 ] 19 0.001% 99.913% ( 34, 51 ] 26 0.001% 99.914% ( 51, 76 ] 21 0.001% 99.915% ( 76, 110 ] 909 0.036% 99.951% ( 110, 170 ] 985 0.039% 99.991% ( 170, 250 ] 304 0.012% 100.003% ( 250, 380 ] 199 0.008% 100.011% ( 380, 580 ] 160 0.006% 100.017% ( 580, 870 ] 117 0.005% 100.022% ( 870, 1300 ] 76 0.003% 100.025% ( 1300, 1900 ] 38 0.002% 100.026% ( 1900, 2900 ] 33 0.001% 100.028% ( 2900, 4400 ] 17 0.001% 100.028% ( 4400, 6600 ] 12 0.000% 100.029% ( 6600, 9900 ] 1 0.000% 100.029% ( 9900, 14000 ] 1 0.000% 100.029% ** Level 1 read latency histogram (micros): Count: 632551 Average: 3.4913 StdDev: 65.77 Min: 0 Median: 1.7755 Max: 43012 Percentiles: P50: 1.78 P75: 2.60 P99: 8.36 P99.9: 14.79 P99.99: 147.59 ------------------------------------------------------ [ 0, 1 ] 37253 5.889% 5.889% # ( 1, 2 ] 359808 56.882% 62.771% ########### ( 2, 3 ] 129601 20.489% 83.260% #### ( 3, 4 ] 47996 7.588% 90.848% ## ( 4, 6 ] 45520 7.196% 98.044% # ( 6, 10 ] 10269 1.623% 99.667% ( 10, 15 ] 1536 0.243% 99.910% ( 15, 22 ] 182 0.029% 99.939% ( 22, 34 ] 19 0.003% 99.942% ( 34, 51 ] 38 0.006% 99.948% ( 51, 76 ] 40 0.006% 99.954% ( 76, 110 ] 128 0.020% 99.975% ( 110, 170 ] 156 0.025% 99.999% ( 170, 250 ] 117 0.018% 100.018% ( 250, 380 ] 136 0.022% 100.039% ( 380, 580 ] 110 0.017% 100.057% ( 580, 870 ] 110 0.017% 100.074% ( 870, 1300 ] 48 0.008% 100.082% ( 1300, 1900 ] 20 0.003% 100.085% ( 1900, 2900 ] 7 0.001% 100.086% ( 2900, 4400 ] 37 0.006% 100.092% ( 4400, 6600 ] 1 0.000% 100.092% ( 6600, 9900 ] 1 0.000% 100.092% ( 33000, 50000 ] 1 0.000% 100.092% ** Level 2 read latency histogram (micros): Count: 28292 Average: 2.0652 StdDev: 2.53 Min: 0 Median: 1.4202 Max: 263 Percentiles: P50: 1.42 P75: 1.85 P99: 5.64 P99.9: 9.81 P99.99: 176.83 ------------------------------------------------------ [ 0, 1 ] 7238 25.583% 25.583% ##### ( 1, 2 ] 16441 58.112% 83.695% ############ ( 2, 3 ] 2527 8.932% 92.627% ## ( 3, 4 ] 1131 3.998% 96.624% # ( 4, 6 ] 820 2.898% 99.523% # ( 6, 10 ] 112 0.396% 99.919% ( 10, 15 ] 13 0.046% 99.965% ( 15, 22 ] 5 0.018% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 2 0.007% 99.996% ( 250, 380 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 315584 Average: 7.7944 StdDev: 102.58 Min: 0 Median: 1.7210 Max: 10208 Percentiles: P50: 1.72 P75: 2.47 P99: 14.24 P99.9: 857.62 P99.99: 2633.96 ------------------------------------------------------ [ 0, 1 ] 21267 6.739% 6.739% # ( 1, 2 ] 189343 59.998% 66.737% ############ ( 2, 3 ] 55283 17.518% 84.254% #### ( 3, 4 ] 22791 7.222% 91.476% # ( 4, 6 ] 16636 5.271% 96.748% # ( 6, 10 ] 6433 2.038% 98.786% ( 10, 15 ] 796 0.252% 99.038% ( 15, 22 ] 125 0.040% 99.078% ( 22, 34 ] 20 0.006% 99.084% ( 34, 51 ] 9 0.003% 99.087% ( 51, 76 ] 47 0.015% 99.102% ( 76, 110 ] 223 0.071% 99.173% ( 110, 170 ] 600 0.190% 99.363% ( 170, 250 ] 462 0.146% 99.509% ( 250, 380 ] 446 0.141% 99.650% ( 380, 580 ] 438 0.139% 99.789% ( 580, 870 ] 365 0.116% 99.905% ( 870, 1300 ] 161 0.051% 99.956% ( 1300, 1900 ] 59 0.019% 99.975% ( 1900, 2900 ] 66 0.021% 99.996% ( 2900, 4400 ] 63 0.020% 100.016% ( 4400, 6600 ] 18 0.006% 100.021% ( 6600, 9900 ] 14 0.004% 100.026% ( 9900, 14000 ] 1 0.000% 100.026% ** Level 4 read latency histogram (micros): Count: 150 Average: 472.8133 StdDev: 1010.88 Min: 0 Median: 3.0000 Max: 5773 Percentiles: P50: 3.00 P75: 394.29 P99: 4950.00 P99.9: 5773.00 P99.99: 5773.00 ------------------------------------------------------ [ 0, 1 ] 24 16.000% 16.000% ### ( 1, 2 ] 39 26.000% 42.000% ##### ( 2, 3 ] 12 8.000% 50.000% ## ( 3, 4 ] 3 2.000% 52.000% ( 6, 10 ] 4 2.667% 54.667% # ( 15, 22 ] 3 2.000% 56.667% ( 22, 34 ] 3 2.000% 58.667% ( 34, 51 ] 1 0.667% 59.333% ( 51, 76 ] 1 0.667% 60.000% ( 110, 170 ] 7 4.667% 64.667% # ( 170, 250 ] 9 6.000% 70.667% # ( 250, 380 ] 6 4.000% 74.667% # ( 380, 580 ] 7 4.667% 79.333% # ( 580, 870 ] 8 5.333% 84.667% # ( 870, 1300 ] 7 4.667% 89.333% # ( 1300, 1900 ] 2 1.333% 90.667% ( 1900, 2900 ] 5 3.333% 94.000% # ( 2900, 4400 ] 7 4.667% 98.667% # ( 4400, 6600 ] 2 1.333% 100.000% ** Level 5 read latency histogram (micros): Count: 160 Average: 1057.9625 StdDev: 1106.62 Min: 77 Median: 522.8571 Max: 4747 Percentiles: P50: 522.86 P75: 1720.00 P99: 4747.00 P99.9: 4747.00 P99.99: 4747.00 ------------------------------------------------------ ( 76, 110 ] 13 8.125% 8.125% ## ( 110, 170 ] 15 9.375% 17.500% ## ( 170, 250 ] 18 11.250% 28.750% ## ( 250, 380 ] 24 15.000% 43.750% ### ( 380, 580 ] 14 8.750% 52.500% ## ( 580, 870 ] 10 6.250% 58.750% # ( 870, 1300 ] 19 11.875% 70.625% ## ( 1300, 1900 ] 10 6.250% 76.875% # ( 1900, 2900 ] 25 15.625% 92.500% ### ( 2900, 4400 ] 10 6.250% 98.750% # ( 4400, 6600 ] 2 1.250% 100.000% ** DB Stats ** Uptime(secs): 27.8 total, 3.1 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 247.92 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:9.048 H:M:S, 32.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 321.95 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.441 H:M:S, 14.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/15-01:29:22 ... thread 0: (1000000,8000000) ops and (257432.3,254044.9) ops/second in (3.884517,31.490492) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/11 4.48 GB 113.3 7.3 0.0 7.3 14.9 7.6 0.0 2.0 145.4 295.3 51.57 47.55 132 0.391 7610K 15K 0.0 0.0 L1 3/3 134.45 MB 0.0 3.3 3.0 0.4 3.3 2.9 0.1 1.1 227.9 225.8 14.86 14.26 3 4.953 3438K 31K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 2.9 1.8 240.1 240.1 0.46 0.44 1 0.464 113K 29 0.0 0.0 L3 17/0 985.75 MB 1.0 2.7 1.8 1.0 2.7 1.8 1.2 1.6 165.6 165.2 16.99 12.45 20 0.849 2700K 3482 0.0 0.0 L4 169/0 9.55 GB 1.0 0.7 0.5 0.1 0.7 0.5 2.1 1.3 173.3 172.6 3.94 3.14 6 0.657 693K 2883 0.0 0.0 L5 1076/0 88.52 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1283/14 103.65 GB 0.0 14.2 5.3 8.9 21.7 12.8 8.9 2.9 165.0 252.6 87.82 77.84 162 0.542 14M 53K 0.0 0.0 Int 0/0 0.00 KB 0.0 14.2 5.3 8.9 21.7 12.8 8.9 2.9 165.0 252.6 87.82 77.84 162 0.542 14M 53K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 14.2 5.3 8.9 14.1 5.2 0.0 0.0 221.7 220.8 65.36 58.36 53 1.233 14M 53K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 7.6 7.6 0.0 0.0 0.0 345.0 22.46 19.49 109 0.206 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 31.7 total, 31.5 interval Flush(GB): cumulative 7.567, interval 7.567 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 21.66 GB write, 700.33 MB/s write, 14.15 GB read, 457.50 MB/s read, 87.8 seconds Interval compaction: 21.66 GB write, 704.35 MB/s write, 14.15 GB read, 460.13 MB/s read, 87.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 14, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 14, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 54, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 14, total-stops: 54, interval: 68 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2935894 Average: 2.4127 StdDev: 20.39 Min: 0 Median: 1.4892 Max: 10078 Percentiles: P50: 1.49 P75: 1.87 P99: 5.87 P99.9: 14.49 P99.99: 162.03 ------------------------------------------------------ [ 0, 1 ] 532697 18.144% 18.144% #### ( 1, 2 ] 1911967 65.124% 83.268% ############# ( 2, 3 ] 301642 10.274% 93.542% ## ( 3, 4 ] 100253 3.415% 96.957% # ( 4, 6 ] 64118 2.184% 99.141% ( 6, 10 ] 20018 0.682% 99.823% ( 10, 15 ] 2519 0.086% 99.909% ( 15, 22 ] 468 0.016% 99.925% ( 22, 34 ] 24 0.001% 99.925% ( 34, 51 ] 29 0.001% 99.926% ( 51, 76 ] 27 0.001% 99.927% ( 76, 110 ] 940 0.032% 99.959% ( 110, 170 ] 1036 0.035% 99.995% ( 170, 250 ] 322 0.011% 100.006% ( 250, 380 ] 219 0.007% 100.013% ( 380, 580 ] 165 0.006% 100.019% ( 580, 870 ] 124 0.004% 100.023% ( 870, 1300 ] 81 0.003% 100.026% ( 1300, 1900 ] 39 0.001% 100.027% ( 1900, 2900 ] 34 0.001% 100.028% ( 2900, 4400 ] 19 0.001% 100.029% ( 4400, 6600 ] 12 0.000% 100.029% ( 6600, 9900 ] 1 0.000% 100.029% ( 9900, 14000 ] 1 0.000% 100.029% ** Level 1 read latency histogram (micros): Count: 632551 Average: 3.4913 StdDev: 65.77 Min: 0 Median: 1.7755 Max: 43012 Percentiles: P50: 1.78 P75: 2.60 P99: 8.36 P99.9: 14.79 P99.99: 147.59 ------------------------------------------------------ [ 0, 1 ] 37253 5.889% 5.889% # ( 1, 2 ] 359808 56.882% 62.771% ########### ( 2, 3 ] 129601 20.489% 83.260% #### ( 3, 4 ] 47996 7.588% 90.848% ## ( 4, 6 ] 45520 7.196% 98.044% # ( 6, 10 ] 10269 1.623% 99.667% ( 10, 15 ] 1536 0.243% 99.910% ( 15, 22 ] 182 0.029% 99.939% ( 22, 34 ] 19 0.003% 99.942% ( 34, 51 ] 38 0.006% 99.948% ( 51, 76 ] 40 0.006% 99.954% ( 76, 110 ] 128 0.020% 99.975% ( 110, 170 ] 156 0.025% 99.999% ( 170, 250 ] 117 0.018% 100.018% ( 250, 380 ] 136 0.022% 100.039% ( 380, 580 ] 110 0.017% 100.057% ( 580, 870 ] 110 0.017% 100.074% ( 870, 1300 ] 48 0.008% 100.082% ( 1300, 1900 ] 20 0.003% 100.085% ( 1900, 2900 ] 7 0.001% 100.086% ( 2900, 4400 ] 37 0.006% 100.092% ( 4400, 6600 ] 1 0.000% 100.092% ( 6600, 9900 ] 1 0.000% 100.092% ( 33000, 50000 ] 1 0.000% 100.092% ** Level 2 read latency histogram (micros): Count: 28292 Average: 2.0652 StdDev: 2.53 Min: 0 Median: 1.4202 Max: 263 Percentiles: P50: 1.42 P75: 1.85 P99: 5.64 P99.9: 9.81 P99.99: 176.83 ------------------------------------------------------ [ 0, 1 ] 7238 25.583% 25.583% ##### ( 1, 2 ] 16441 58.112% 83.695% ############ ( 2, 3 ] 2527 8.932% 92.627% ## ( 3, 4 ] 1131 3.998% 96.624% # ( 4, 6 ] 820 2.898% 99.523% # ( 6, 10 ] 112 0.396% 99.919% ( 10, 15 ] 13 0.046% 99.965% ( 15, 22 ] 5 0.018% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 2 0.007% 99.996% ( 250, 380 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 315584 Average: 7.7944 StdDev: 102.58 Min: 0 Median: 1.7210 Max: 10208 Percentiles: P50: 1.72 P75: 2.47 P99: 14.24 P99.9: 857.62 P99.99: 2633.96 ------------------------------------------------------ [ 0, 1 ] 21267 6.739% 6.739% # ( 1, 2 ] 189343 59.998% 66.737% ############ ( 2, 3 ] 55283 17.518% 84.254% #### ( 3, 4 ] 22791 7.222% 91.476% # ( 4, 6 ] 16636 5.271% 96.748% # ( 6, 10 ] 6433 2.038% 98.786% ( 10, 15 ] 796 0.252% 99.038% ( 15, 22 ] 125 0.040% 99.078% ( 22, 34 ] 20 0.006% 99.084% ( 34, 51 ] 9 0.003% 99.087% ( 51, 76 ] 47 0.015% 99.102% ( 76, 110 ] 223 0.071% 99.173% ( 110, 170 ] 600 0.190% 99.363% ( 170, 250 ] 462 0.146% 99.509% ( 250, 380 ] 446 0.141% 99.650% ( 380, 580 ] 438 0.139% 99.789% ( 580, 870 ] 365 0.116% 99.905% ( 870, 1300 ] 161 0.051% 99.956% ( 1300, 1900 ] 59 0.019% 99.975% ( 1900, 2900 ] 66 0.021% 99.996% ( 2900, 4400 ] 63 0.020% 100.016% ( 4400, 6600 ] 18 0.006% 100.021% ( 6600, 9900 ] 14 0.004% 100.026% ( 9900, 14000 ] 1 0.000% 100.026% ** Level 4 read latency histogram (micros): Count: 150 Average: 472.8133 StdDev: 1010.88 Min: 0 Median: 3.0000 Max: 5773 Percentiles: P50: 3.00 P75: 394.29 P99: 4950.00 P99.9: 5773.00 P99.99: 5773.00 ------------------------------------------------------ [ 0, 1 ] 24 16.000% 16.000% ### ( 1, 2 ] 39 26.000% 42.000% ##### ( 2, 3 ] 12 8.000% 50.000% ## ( 3, 4 ] 3 2.000% 52.000% ( 6, 10 ] 4 2.667% 54.667% # ( 15, 22 ] 3 2.000% 56.667% ( 22, 34 ] 3 2.000% 58.667% ( 34, 51 ] 1 0.667% 59.333% ( 51, 76 ] 1 0.667% 60.000% ( 110, 170 ] 7 4.667% 64.667% # ( 170, 250 ] 9 6.000% 70.667% # ( 250, 380 ] 6 4.000% 74.667% # ( 380, 580 ] 7 4.667% 79.333% # ( 580, 870 ] 8 5.333% 84.667% # ( 870, 1300 ] 7 4.667% 89.333% # ( 1300, 1900 ] 2 1.333% 90.667% ( 1900, 2900 ] 5 3.333% 94.000% # ( 2900, 4400 ] 7 4.667% 98.667% # ( 4400, 6600 ] 2 1.333% 100.000% ** Level 5 read latency histogram (micros): Count: 160 Average: 1057.9625 StdDev: 1106.62 Min: 77 Median: 522.8571 Max: 4747 Percentiles: P50: 522.86 P75: 1720.00 P99: 4747.00 P99.9: 4747.00 P99.99: 4747.00 ------------------------------------------------------ ( 76, 110 ] 13 8.125% 8.125% ## ( 110, 170 ] 15 9.375% 17.500% ## ( 170, 250 ] 18 11.250% 28.750% ## ( 250, 380 ] 24 15.000% 43.750% ### ( 380, 580 ] 14 8.750% 52.500% ## ( 580, 870 ] 10 6.250% 58.750% # ( 870, 1300 ] 19 11.875% 70.625% ## ( 1300, 1900 ] 10 6.250% 76.875% # ( 1900, 2900 ] 25 15.625% 92.500% ### ( 2900, 4400 ] 10 6.250% 98.750% # ( 4400, 6600 ] 2 1.250% 100.000% ** DB Stats ** Uptime(secs): 31.7 total, 3.9 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 248.59 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:10.244 H:M:S, 32.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 253.36 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.196 H:M:S, 30.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/15-01:29:33 ... thread 0: (1000000,9000000) ops and (92177.7,212569.5) ops/second in (10.848609,42.339101) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 17/11 5.45 GB 213.1 9.7 0.0 9.7 18.2 8.5 0.0 2.1 153.9 289.0 64.64 59.42 153 0.422 10M 25K 0.0 0.0 L1 3/3 134.45 MB 0.0 3.3 3.0 0.4 3.3 2.9 0.1 1.1 227.9 225.8 14.86 14.26 3 4.953 3438K 31K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 2.9 1.8 240.1 240.1 0.46 0.44 1 0.464 113K 29 0.0 0.0 L3 17/0 985.75 MB 1.0 2.7 1.8 1.0 2.7 1.8 1.2 1.6 165.6 165.2 16.99 12.45 20 0.849 2700K 3482 0.0 0.0 L4 169/0 9.55 GB 1.0 0.7 0.5 0.1 0.7 0.5 2.1 1.3 173.3 172.6 3.94 3.14 6 0.657 693K 2883 0.0 0.0 L5 1076/0 88.52 GB 0.9 0.0 0.0 0.0 0.0 0.0 2.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1282/14 104.62 GB 0.0 16.5 5.3 11.3 25.0 13.8 8.9 2.9 168.0 254.1 100.90 89.72 183 0.551 17M 63K 0.0 0.0 Int 0/0 0.00 KB 0.0 16.5 5.3 11.3 25.0 13.8 8.9 2.9 168.0 254.1 100.90 89.72 183 0.551 17M 63K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 16.5 5.3 11.3 16.5 5.2 0.0 0.0 224.4 223.5 75.51 67.61 58 1.302 17M 63K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.6 8.6 0.0 0.0 0.0 344.9 25.39 22.11 125 0.203 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 42.5 total, 42.3 interval Flush(GB): cumulative 8.551, interval 8.551 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 25.03 GB write, 602.88 MB/s write, 16.55 GB read, 398.53 MB/s read, 100.9 seconds Interval compaction: 25.03 GB write, 605.46 MB/s write, 16.55 GB read, 400.23 MB/s read, 100.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 24, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 24, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 54, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 24, total-stops: 54, interval: 78 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4131651 Average: 2.7630 StdDev: 21.01 Min: 0 Median: 1.4984 Max: 10078 Percentiles: P50: 1.50 P75: 1.88 P99: 6.73 P99.9: 145.12 P99.99: 274.45 ------------------------------------------------------ [ 0, 1 ] 721534 17.464% 17.464% ### ( 1, 2 ] 2697064 65.278% 82.742% ############# ( 2, 3 ] 440334 10.658% 93.399% ## ( 3, 4 ] 138123 3.343% 96.742% # ( 4, 6 ] 87585 2.120% 98.862% ( 6, 10 ] 31400 0.760% 99.622% ( 10, 15 ] 3127 0.076% 99.698% ( 15, 22 ] 566 0.014% 99.712% ( 22, 34 ] 33 0.001% 99.712% ( 34, 51 ] 59 0.001% 99.714% ( 51, 76 ] 128 0.003% 99.717% ( 76, 110 ] 4504 0.109% 99.826% ( 110, 170 ] 5232 0.127% 99.953% ( 170, 250 ] 1376 0.033% 99.986% ( 250, 380 ] 919 0.022% 100.008% ( 380, 580 ] 630 0.015% 100.023% ( 580, 870 ] 323 0.008% 100.031% ( 870, 1300 ] 123 0.003% 100.034% ( 1300, 1900 ] 45 0.001% 100.035% ( 1900, 2900 ] 41 0.001% 100.036% ( 2900, 4400 ] 27 0.001% 100.037% ( 4400, 6600 ] 13 0.000% 100.037% ( 6600, 9900 ] 1 0.000% 100.037% ( 9900, 14000 ] 1 0.000% 100.037% ** Level 1 read latency histogram (micros): Count: 632551 Average: 3.4913 StdDev: 65.77 Min: 0 Median: 1.7755 Max: 43012 Percentiles: P50: 1.78 P75: 2.60 P99: 8.36 P99.9: 14.79 P99.99: 147.59 ------------------------------------------------------ [ 0, 1 ] 37253 5.889% 5.889% # ( 1, 2 ] 359808 56.882% 62.771% ########### ( 2, 3 ] 129601 20.489% 83.260% #### ( 3, 4 ] 47996 7.588% 90.848% ## ( 4, 6 ] 45520 7.196% 98.044% # ( 6, 10 ] 10269 1.623% 99.667% ( 10, 15 ] 1536 0.243% 99.910% ( 15, 22 ] 182 0.029% 99.939% ( 22, 34 ] 19 0.003% 99.942% ( 34, 51 ] 38 0.006% 99.948% ( 51, 76 ] 40 0.006% 99.954% ( 76, 110 ] 128 0.020% 99.975% ( 110, 170 ] 156 0.025% 99.999% ( 170, 250 ] 117 0.018% 100.018% ( 250, 380 ] 136 0.022% 100.039% ( 380, 580 ] 110 0.017% 100.057% ( 580, 870 ] 110 0.017% 100.074% ( 870, 1300 ] 48 0.008% 100.082% ( 1300, 1900 ] 20 0.003% 100.085% ( 1900, 2900 ] 7 0.001% 100.086% ( 2900, 4400 ] 37 0.006% 100.092% ( 4400, 6600 ] 1 0.000% 100.092% ( 6600, 9900 ] 1 0.000% 100.092% ( 33000, 50000 ] 1 0.000% 100.092% ** Level 2 read latency histogram (micros): Count: 28292 Average: 2.0652 StdDev: 2.53 Min: 0 Median: 1.4202 Max: 263 Percentiles: P50: 1.42 P75: 1.85 P99: 5.64 P99.9: 9.81 P99.99: 176.83 ------------------------------------------------------ [ 0, 1 ] 7238 25.583% 25.583% ##### ( 1, 2 ] 16441 58.112% 83.695% ############ ( 2, 3 ] 2527 8.932% 92.627% ## ( 3, 4 ] 1131 3.998% 96.624% # ( 4, 6 ] 820 2.898% 99.523% # ( 6, 10 ] 112 0.396% 99.919% ( 10, 15 ] 13 0.046% 99.965% ( 15, 22 ] 5 0.018% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 2 0.007% 99.996% ( 250, 380 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 315584 Average: 7.7944 StdDev: 102.58 Min: 0 Median: 1.7210 Max: 10208 Percentiles: P50: 1.72 P75: 2.47 P99: 14.24 P99.9: 857.62 P99.99: 2633.96 ------------------------------------------------------ [ 0, 1 ] 21267 6.739% 6.739% # ( 1, 2 ] 189343 59.998% 66.737% ############ ( 2, 3 ] 55283 17.518% 84.254% #### ( 3, 4 ] 22791 7.222% 91.476% # ( 4, 6 ] 16636 5.271% 96.748% # ( 6, 10 ] 6433 2.038% 98.786% ( 10, 15 ] 796 0.252% 99.038% ( 15, 22 ] 125 0.040% 99.078% ( 22, 34 ] 20 0.006% 99.084% ( 34, 51 ] 9 0.003% 99.087% ( 51, 76 ] 47 0.015% 99.102% ( 76, 110 ] 223 0.071% 99.173% ( 110, 170 ] 600 0.190% 99.363% ( 170, 250 ] 462 0.146% 99.509% ( 250, 380 ] 446 0.141% 99.650% ( 380, 580 ] 438 0.139% 99.789% ( 580, 870 ] 365 0.116% 99.905% ( 870, 1300 ] 161 0.051% 99.956% ( 1300, 1900 ] 59 0.019% 99.975% ( 1900, 2900 ] 66 0.021% 99.996% ( 2900, 4400 ] 63 0.020% 100.016% ( 4400, 6600 ] 18 0.006% 100.021% ( 6600, 9900 ] 14 0.004% 100.026% ( 9900, 14000 ] 1 0.000% 100.026% ** Level 4 read latency histogram (micros): Count: 150 Average: 472.8133 StdDev: 1010.88 Min: 0 Median: 3.0000 Max: 5773 Percentiles: P50: 3.00 P75: 394.29 P99: 4950.00 P99.9: 5773.00 P99.99: 5773.00 ------------------------------------------------------ [ 0, 1 ] 24 16.000% 16.000% ### ( 1, 2 ] 39 26.000% 42.000% ##### ( 2, 3 ] 12 8.000% 50.000% ## ( 3, 4 ] 3 2.000% 52.000% ( 6, 10 ] 4 2.667% 54.667% # ( 15, 22 ] 3 2.000% 56.667% ( 22, 34 ] 3 2.000% 58.667% ( 34, 51 ] 1 0.667% 59.333% ( 51, 76 ] 1 0.667% 60.000% ( 110, 170 ] 7 4.667% 64.667% # ( 170, 250 ] 9 6.000% 70.667% # ( 250, 380 ] 6 4.000% 74.667% # ( 380, 580 ] 7 4.667% 79.333% # ( 580, 870 ] 8 5.333% 84.667% # ( 870, 1300 ] 7 4.667% 89.333% # ( 1300, 1900 ] 2 1.333% 90.667% ( 1900, 2900 ] 5 3.333% 94.000% # ( 2900, 4400 ] 7 4.667% 98.667% # ( 4400, 6600 ] 2 1.333% 100.000% ** Level 5 read latency histogram (micros): Count: 160 Average: 1057.9625 StdDev: 1106.62 Min: 77 Median: 522.8571 Max: 4747 Percentiles: P50: 522.86 P75: 1720.00 P99: 4747.00 P99.9: 4747.00 P99.99: 4747.00 ------------------------------------------------------ ( 76, 110 ] 13 8.125% 8.125% ## ( 110, 170 ] 15 9.375% 17.500% ## ( 170, 250 ] 18 11.250% 28.750% ## ( 250, 380 ] 24 15.000% 43.750% ### ( 380, 580 ] 14 8.750% 52.500% ## ( 580, 870 ] 10 6.250% 58.750% # ( 870, 1300 ] 19 11.875% 70.625% ## ( 1300, 1900 ] 10 6.250% 76.875% # ( 1900, 2900 ] 25 15.625% 92.500% ### ( 2900, 4400 ] 10 6.250% 98.750% # ( 4400, 6600 ] 2 1.250% 100.000% ** DB Stats ** Uptime(secs): 42.5 total, 10.8 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 208.31 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:18.107 H:M:S, 42.6 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 90.72 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:7.863 H:M:S, 72.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/15-01:29:40 ... thread 0: (1000000,10000000) ops and (152889.4,204583.6) ops/second in (6.540677,48.879778) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 13/11 3.06 GB 37.8 10.3 0.0 10.3 19.8 9.5 0.0 2.1 149.7 288.3 70.27 64.09 168 0.418 10M 25K 0.0 0.0 L1 22/22 2.07 GB 0.0 6.8 6.3 0.5 6.7 6.2 0.1 1.1 220.4 217.7 31.64 29.74 4 7.911 6944K 31K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.1 0.1 0.0 0.1 0.1 4.3 1.8 240.1 240.1 0.46 0.44 1 0.464 113K 29 0.0 0.0 L3 20/0 918.36 MB 0.9 4.2 2.6 1.6 4.2 2.6 1.7 1.6 173.6 172.4 25.01 19.39 25 1.000 4250K 26K 0.0 0.0 L4 166/0 9.61 GB 1.0 2.3 1.9 0.4 2.3 1.9 2.1 1.2 148.8 148.1 16.07 10.87 23 0.698 2428K 12K 0.0 0.0 L5 1092/0 89.88 GB 0.9 0.0 0.0 0.0 0.0 0.0 4.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1313/33 105.52 GB 0.0 23.8 11.0 12.8 33.2 20.3 12.2 3.5 169.6 236.6 143.45 124.52 221 0.649 24M 95K 0.0 0.0 Int 0/0 0.00 KB 0.0 23.8 11.0 12.8 33.2 20.3 12.1 3.5 169.6 236.6 143.45 124.52 221 0.649 24M 95K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 23.8 11.0 12.8 23.6 10.8 0.0 0.0 212.4 211.1 114.54 99.82 83 1.380 24M 95K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 9.5 9.5 0.0 0.0 0.0 337.8 28.90 24.70 138 0.209 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 49.1 total, 48.9 interval Flush(GB): cumulative 9.536, interval 9.536 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 33.15 GB write, 691.90 MB/s write, 23.76 GB read, 495.98 MB/s read, 143.4 seconds Interval compaction: 33.15 GB write, 694.46 MB/s write, 23.76 GB read, 497.82 MB/s read, 143.4 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 26, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 26, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 72, pending-compaction-bytes-delays: 9, pending-compaction-bytes-stops: 0, total-delays: 35, total-stops: 72, interval: 107 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4582674 Average: 2.8042 StdDev: 25.85 Min: 0 Median: 1.5117 Max: 12729 Percentiles: P50: 1.51 P75: 1.90 P99: 6.93 P99.9: 141.81 P99.99: 276.58 ------------------------------------------------------ [ 0, 1 ] 771067 16.826% 16.826% ### ( 1, 2 ] 2971307 64.838% 81.664% ############# ( 2, 3 ] 511910 11.171% 92.834% ## ( 3, 4 ] 162728 3.551% 96.385% # ( 4, 6 ] 111002 2.422% 98.807% ( 6, 10 ] 37941 0.828% 99.635% ( 10, 15 ] 3857 0.084% 99.719% ( 15, 22 ] 686 0.015% 99.734% ( 22, 34 ] 42 0.001% 99.735% ( 34, 51 ] 61 0.001% 99.737% ( 51, 76 ] 131 0.003% 99.739% ( 76, 110 ] 4542 0.099% 99.839% ( 110, 170 ] 5317 0.116% 99.955% ( 170, 250 ] 1429 0.031% 99.986% ( 250, 380 ] 967 0.021% 100.007% ( 380, 580 ] 667 0.015% 100.021% ( 580, 870 ] 352 0.008% 100.029% ( 870, 1300 ] 150 0.003% 100.032% ( 1300, 1900 ] 52 0.001% 100.033% ( 1900, 2900 ] 54 0.001% 100.035% ( 2900, 4400 ] 50 0.001% 100.036% ( 4400, 6600 ] 19 0.000% 100.036% ( 6600, 9900 ] 9 0.000% 100.036% ( 9900, 14000 ] 2 0.000% 100.036% ** Level 1 read latency histogram (micros): Count: 1052042 Average: 3.7497 StdDev: 54.93 Min: 0 Median: 1.8174 Max: 43012 Percentiles: P50: 1.82 P75: 2.73 P99: 8.86 P99.9: 15.33 P99.99: 121.28 ------------------------------------------------------ [ 0, 1 ] 54600 5.190% 5.190% # ( 1, 2 ] 576730 54.820% 60.010% ########### ( 2, 3 ] 216268 20.557% 80.567% #### ( 3, 4 ] 91235 8.672% 89.239% ## ( 4, 6 ] 86861 8.256% 97.496% ## ( 6, 10 ] 22138 2.104% 99.600% ( 10, 15 ] 3137 0.298% 99.898% ( 15, 22 ] 440 0.042% 99.940% ( 22, 34 ] 31 0.003% 99.943% ( 34, 51 ] 39 0.004% 99.946% ( 51, 76 ] 55 0.005% 99.952% ( 76, 110 ] 337 0.032% 99.984% ( 110, 170 ] 350 0.033% 100.017% ( 170, 250 ] 373 0.035% 100.052% ( 250, 380 ] 355 0.034% 100.086% ( 380, 580 ] 308 0.029% 100.115% ( 580, 870 ] 238 0.023% 100.138% ( 870, 1300 ] 120 0.011% 100.150% ( 1300, 1900 ] 49 0.005% 100.154% ( 1900, 2900 ] 18 0.002% 100.156% ( 2900, 4400 ] 44 0.004% 100.160% ( 4400, 6600 ] 1 0.000% 100.160% ( 6600, 9900 ] 1 0.000% 100.160% ( 33000, 50000 ] 1 0.000% 100.160% ** Level 2 read latency histogram (micros): Count: 28292 Average: 2.0652 StdDev: 2.53 Min: 0 Median: 1.4202 Max: 263 Percentiles: P50: 1.42 P75: 1.85 P99: 5.64 P99.9: 9.81 P99.99: 176.83 ------------------------------------------------------ [ 0, 1 ] 7238 25.583% 25.583% ##### ( 1, 2 ] 16441 58.112% 83.695% ############ ( 2, 3 ] 2527 8.932% 92.627% ## ( 3, 4 ] 1131 3.998% 96.624% # ( 4, 6 ] 820 2.898% 99.523% # ( 6, 10 ] 112 0.396% 99.919% ( 10, 15 ] 13 0.046% 99.965% ( 15, 22 ] 5 0.018% 99.982% ( 34, 51 ] 1 0.004% 99.986% ( 110, 170 ] 1 0.004% 99.989% ( 170, 250 ] 2 0.007% 99.996% ( 250, 380 ] 1 0.004% 100.000% ** Level 3 read latency histogram (micros): Count: 715564 Average: 6.6391 StdDev: 100.25 Min: 0 Median: 1.8410 Max: 14925 Percentiles: P50: 1.84 P75: 2.77 P99: 9.13 P99.9: 351.06 P99.99: 542.60 ------------------------------------------------------ [ 0, 1 ] 27736 3.876% 3.876% # ( 1, 2 ] 392449 54.845% 58.721% ########### ( 2, 3 ] 150756 21.068% 79.789% #### ( 3, 4 ] 70199 9.810% 89.599% ## ( 4, 6 ] 57990 8.104% 97.703% ## ( 6, 10 ] 11876 1.660% 99.363% ( 10, 15 ] 1521 0.213% 99.576% ( 15, 22 ] 201 0.028% 99.604% ( 22, 34 ] 26 0.004% 99.607% ( 34, 51 ] 10 0.001% 99.609% ( 51, 76 ] 49 0.007% 99.616% ( 76, 110 ] 253 0.035% 99.651% ( 110, 170 ] 690 0.096% 99.747% ( 170, 250 ] 598 0.084% 99.831% ( 250, 380 ] 636 0.089% 99.920% ( 380, 580 ] 618 0.086% 100.006% ( 580, 870 ] 544 0.076% 100.082% ( 870, 1300 ] 242 0.034% 100.116% ( 1300, 1900 ] 115 0.016% 100.132% ( 1900, 2900 ] 100 0.014% 100.146% ( 2900, 4400 ] 136 0.019% 100.165% ( 4400, 6600 ] 40 0.006% 100.171% ( 6600, 9900 ] 33 0.005% 100.175% ( 9900, 14000 ] 5 0.001% 100.176% ( 14000, 22000 ] 1 0.000% 100.176% ** Level 4 read latency histogram (micros): Count: 31151 Average: 31.8878 StdDev: 310.62 Min: 0 Median: 1.9484 Max: 14292 Percentiles: P50: 1.95 P75: 3.03 P99: 737.72 P99.9: 4859.56 P99.99: 8542.02 ------------------------------------------------------ [ 0, 1 ] 839 2.693% 2.693% # ( 1, 2 ] 15538 49.880% 52.573% ########## ( 2, 3 ] 6890 22.118% 74.691% #### ( 3, 4 ] 3639 11.682% 86.373% ## ( 4, 6 ] 2855 9.165% 95.538% ## ( 6, 10 ] 604 1.939% 97.477% ( 10, 15 ] 92 0.295% 97.772% ( 15, 22 ] 14 0.045% 97.817% ( 22, 34 ] 7 0.022% 97.840% ( 34, 51 ] 2 0.006% 97.846% ( 51, 76 ] 1 0.003% 97.849% ( 76, 110 ] 8 0.026% 97.875% ( 110, 170 ] 52 0.167% 98.042% ( 170, 250 ] 82 0.263% 98.305% ( 250, 380 ] 75 0.241% 98.546% ( 380, 580 ] 92 0.295% 98.841% ( 580, 870 ] 91 0.292% 99.133% ( 870, 1300 ] 74 0.238% 99.371% ( 1300, 1900 ] 40 0.128% 99.499% ( 1900, 2900 ] 51 0.164% 99.663% ( 2900, 4400 ] 68 0.218% 99.881% ( 4400, 6600 ] 28 0.090% 99.971% ( 6600, 9900 ] 10 0.032% 100.003% ( 14000, 22000 ] 1 0.003% 100.006% ** Level 5 read latency histogram (micros): Count: 240 Average: 1094.3875 StdDev: 1210.48 Min: 77 Median: 541.9048 Max: 6694 Percentiles: P50: 541.90 P75: 1660.00 P99: 5984.00 P99.9: 6694.00 P99.99: 6694.00 ------------------------------------------------------ ( 76, 110 ] 21 8.750% 8.750% ## ( 110, 170 ] 20 8.333% 17.083% ## ( 170, 250 ] 24 10.000% 27.083% ## ( 250, 380 ] 38 15.833% 42.917% ### ( 380, 580 ] 21 8.750% 51.667% ## ( 580, 870 ] 19 7.917% 59.583% ## ( 870, 1300 ] 25 10.417% 70.000% ## ( 1300, 1900 ] 20 8.333% 78.333% ## ( 1900, 2900 ] 29 12.083% 90.417% ## ( 2900, 4400 ] 17 7.083% 97.500% # ( 4400, 6600 ] 5 2.083% 99.583% ( 6600, 9900 ] 1 0.417% 100.000% ** DB Stats ** Uptime(secs): 49.1 total, 6.5 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 200.60 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:21.761 H:M:S, 44.4 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 150.47 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:3.654 H:M:S, 55.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 5.540 micros/op 180497 ops/sec 60.128 seconds 10852999 operations; 174.9 MB/s Microseconds per write: Count: 10852999 Average: 5.5399 StdDev: 313.85 Min: 0 Median: 1.7296 Max: 522969 Percentiles: P50: 1.73 P75: 2.73 P99: 9.07 P99.9: 1132.95 P99.99: 2697.75 ------------------------------------------------------ [ 0, 1 ] 1497171 13.795% 13.795% ### ( 1, 2 ] 5385732 49.624% 63.419% ########## ( 2, 3 ] 1714477 15.797% 79.217% ### ( 3, 4 ] 1484040 13.674% 92.891% ### ( 4, 6 ] 572281 5.273% 98.164% # ( 6, 10 ] 118224 1.089% 99.253% ( 10, 15 ] 38280 0.353% 99.606% ( 15, 22 ] 9517 0.088% 99.693% ( 22, 34 ] 1898 0.017% 99.711% ( 34, 51 ] 256 0.002% 99.713% ( 51, 76 ] 31 0.000% 99.714% ( 76, 110 ] 7416 0.068% 99.782% ( 110, 170 ] 3123 0.029% 99.811% ( 170, 250 ] 342 0.003% 99.814% ( 250, 380 ] 182 0.002% 99.815% ( 380, 580 ] 22 0.000% 99.816% ( 580, 870 ] 24 0.000% 99.816% ( 870, 1300 ] 14930 0.138% 99.953% ( 1300, 1900 ] 26 0.000% 99.954% ( 1900, 2900 ] 4941 0.046% 99.999% ( 2900, 4400 ] 44 0.000% 100.000% ( 4400, 6600 ] 5 0.000% 100.000% ( 6600, 9900 ] 8 0.000% 100.000% ( 9900, 14000 ] 3 0.000% 100.000% ( 14000, 22000 ] 5 0.000% 100.000% ( 22000, 33000 ] 3 0.000% 100.000% ( 33000, 50000 ] 1 0.000% 100.000% ( 75000, 110000 ] 1 0.000% 100.000% ( 110000, 170000 ] 2 0.000% 100.000% ( 170000, 250000 ] 12 0.000% 100.000% ( 380000, 570000 ] 2 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 211472 rocksdb.compaction.key.drop.obsolete COUNT : 0 rocksdb.compaction.key.drop.range_del COUNT : 0 rocksdb.compaction.key.drop.user COUNT : 0 rocksdb.compaction.range_del.drop.obsolete COUNT : 0 rocksdb.compaction.optimized.del.drop.obsolete COUNT : 0 rocksdb.compaction.cancelled COUNT : 0 rocksdb.number.keys.written COUNT : 10852999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 11200294968 rocksdb.bytes.read COUNT : 0 rocksdb.number.db.seek COUNT : 0 rocksdb.number.db.next COUNT : 0 rocksdb.number.db.prev COUNT : 0 rocksdb.number.db.seek.found COUNT : 0 rocksdb.number.db.next.found COUNT : 0 rocksdb.number.db.prev.found COUNT : 0 rocksdb.db.iter.bytes.read COUNT : 0 rocksdb.no.file.opens COUNT : 535 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 30347272 rocksdb.db.mutex.wait.micros COUNT : 0 rocksdb.number.multiget.get COUNT : 0 rocksdb.number.multiget.keys.read COUNT : 0 rocksdb.number.multiget.bytes.read COUNT : 0 rocksdb.number.merge.failures COUNT : 0 rocksdb.bloom.filter.prefix.checked COUNT : 0 rocksdb.bloom.filter.prefix.useful COUNT : 0 rocksdb.number.reseeks.iteration COUNT : 0 rocksdb.getupdatessince.calls COUNT : 0 rocksdb.wal.synced COUNT : 0 rocksdb.wal.bytes COUNT : 0 rocksdb.write.self COUNT : 0 rocksdb.write.other COUNT : 0 rocksdb.write.wal COUNT : 0 rocksdb.compact.read.bytes COUNT : 32284435767 rocksdb.compact.write.bytes COUNT : 32081001071 rocksdb.flush.write.bytes COUNT : 11163712428 rocksdb.compact.read.marked.bytes COUNT : 0 rocksdb.compact.read.periodic.bytes COUNT : 0 rocksdb.compact.read.ttl.bytes COUNT : 0 rocksdb.compact.write.marked.bytes COUNT : 0 rocksdb.compact.write.periodic.bytes COUNT : 0 rocksdb.compact.write.ttl.bytes COUNT : 0 rocksdb.number.direct.load.table.properties COUNT : 59 rocksdb.number.superversion_acquires COUNT : 0 rocksdb.number.superversion_releases COUNT : 0 rocksdb.number.superversion_cleanups COUNT : 0 rocksdb.number.block.compressed COUNT : 0 rocksdb.number.block.decompressed COUNT : 0 rocksdb.number.block.not_compressed COUNT : 0 rocksdb.merge.operation.time.nanos COUNT : 0 rocksdb.filter.operation.time.nanos COUNT : 0 rocksdb.row.cache.hit COUNT : 0 rocksdb.row.cache.miss COUNT : 0 rocksdb.read.amp.estimate.useful.bytes COUNT : 0 rocksdb.read.amp.total.read.bytes COUNT : 0 rocksdb.number.rate_limiter.drains COUNT : 0 rocksdb.number.iter.skip COUNT : 0 rocksdb.blobdb.num.put COUNT : 0 rocksdb.blobdb.num.write COUNT : 0 rocksdb.blobdb.num.get COUNT : 0 rocksdb.blobdb.num.multiget COUNT : 0 rocksdb.blobdb.num.seek COUNT : 0 rocksdb.blobdb.num.next COUNT : 0 rocksdb.blobdb.num.prev COUNT : 0 rocksdb.blobdb.num.keys.written COUNT : 0 rocksdb.blobdb.num.keys.read COUNT : 0 rocksdb.blobdb.bytes.written COUNT : 0 rocksdb.blobdb.bytes.read COUNT : 0 rocksdb.blobdb.write.inlined COUNT : 0 rocksdb.blobdb.write.inlined.ttl COUNT : 0 rocksdb.blobdb.write.blob COUNT : 0 rocksdb.blobdb.write.blob.ttl COUNT : 0 rocksdb.blobdb.blob.file.bytes.written COUNT : 0 rocksdb.blobdb.blob.file.bytes.read COUNT : 0 rocksdb.blobdb.blob.file.synced COUNT : 0 rocksdb.blobdb.blob.index.expired.count COUNT : 0 rocksdb.blobdb.blob.index.expired.size COUNT : 0 rocksdb.blobdb.blob.index.evicted.count COUNT : 0 rocksdb.blobdb.blob.index.evicted.size COUNT : 0 rocksdb.blobdb.gc.num.files COUNT : 0 rocksdb.blobdb.gc.num.new.files COUNT : 0 rocksdb.blobdb.gc.failures COUNT : 0 rocksdb.blobdb.gc.num.keys.relocated COUNT : 0 rocksdb.blobdb.gc.bytes.relocated COUNT : 0 rocksdb.blobdb.fifo.num.files.evicted COUNT : 0 rocksdb.blobdb.fifo.num.keys.evicted COUNT : 0 rocksdb.blobdb.fifo.bytes.evicted COUNT : 0 rocksdb.txn.overhead.mutex.prepare COUNT : 0 rocksdb.txn.overhead.mutex.old.commit.map COUNT : 0 rocksdb.txn.overhead.duplicate.key COUNT : 0 rocksdb.txn.overhead.mutex.snapshot COUNT : 0 rocksdb.txn.get.tryagain COUNT : 0 rocksdb.number.multiget.keys.found COUNT : 0 rocksdb.num.iterator.created COUNT : 0 rocksdb.num.iterator.deleted COUNT : 0 rocksdb.block.cache.compression.dict.miss COUNT : 0 rocksdb.block.cache.compression.dict.hit COUNT : 0 rocksdb.block.cache.compression.dict.add COUNT : 0 rocksdb.block.cache.compression.dict.bytes.insert COUNT : 0 rocksdb.block.cache.add.redundant COUNT : 0 rocksdb.block.cache.index.add.redundant COUNT : 0 rocksdb.block.cache.filter.add.redundant COUNT : 0 rocksdb.block.cache.data.add.redundant COUNT : 0 rocksdb.block.cache.compression.dict.add.redundant COUNT : 0 rocksdb.files.marked.trash COUNT : 0 rocksdb.files.deleted.immediately COUNT : 251 rocksdb.error.handler.bg.errro.count COUNT : 0 rocksdb.error.handler.bg.io.errro.count COUNT : 0 rocksdb.error.handler.bg.retryable.io.errro.count COUNT : 0 rocksdb.error.handler.autoresume.count COUNT : 0 rocksdb.error.handler.autoresume.retry.total.count COUNT : 0 rocksdb.error.handler.autoresume.success.count COUNT : 0 rocksdb.memtable.payload.bytes.at.flush COUNT : 11073648640 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4258816 rocksdb.secondary.cache.hits COUNT : 0 rocksdb.verify_checksum.read.bytes COUNT : 0 rocksdb.backup.read.bytes COUNT : 0 rocksdb.backup.write.bytes COUNT : 0 rocksdb.remote.compact.read.bytes COUNT : 0 rocksdb.remote.compact.write.bytes COUNT : 0 rocksdb.hot.file.read.bytes COUNT : 0 rocksdb.warm.file.read.bytes COUNT : 0 rocksdb.cold.file.read.bytes COUNT : 0 rocksdb.hot.file.read.count COUNT : 0 rocksdb.warm.file.read.count COUNT : 0 rocksdb.cold.file.read.count COUNT : 0 rocksdb.last.level.read.bytes COUNT : 0 rocksdb.last.level.read.count COUNT : 0 rocksdb.non.last.level.read.bytes COUNT : 32384914180 rocksdb.non.last.level.read.count COUNT : 7826113 rocksdb.block.checksum.compute.count COUNT : 7825102 rocksdb.multiget.coroutine.count COUNT : 0 rocksdb.blobdb.cache.miss COUNT : 0 rocksdb.blobdb.cache.hit COUNT : 0 rocksdb.blobdb.cache.add COUNT : 0 rocksdb.blobdb.cache.add.failures COUNT : 0 rocksdb.blobdb.cache.bytes.read COUNT : 0 rocksdb.blobdb.cache.bytes.write COUNT : 0 rocksdb.read.async.micros COUNT : 0 rocksdb.async.read.error.count COUNT : 0 rocksdb.secondary.cache.filter.hits COUNT : 0 rocksdb.secondary.cache.index.hits COUNT : 0 rocksdb.secondary.cache.data.hits COUNT : 0 rocksdb.table.open.prefetch.tail.miss COUNT : 0 rocksdb.table.open.prefetch.tail.hit COUNT : 0 rocksdb.db.get.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.db.write.micros P50 : 1.377853 P95 : 3.893354 P99 : 7.503562 P100 : 522964.000000 COUNT : 10852999 SUM : 55101870 rocksdb.compaction.times.micros P50 : 945000.000000 P95 : 3740000.000000 P99 : 14960000.000000 P100 : 16785672.000000 COUNT : 88 SUM : 121937590 rocksdb.compaction.times.cpu_micros P50 : 891875.000000 P95 : 3740000.000000 P99 : 14960000.000000 P100 : 15485363.000000 COUNT : 88 SUM : 107105004 rocksdb.subcompaction.setup.times.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.table.sync.micros P50 : 674.095745 P95 : 1082.611111 P99 : 27390.000000 P100 : 39357.000000 COUNT : 151 SUM : 170161 rocksdb.compaction.outfile.sync.micros P50 : 957.954545 P95 : 69107.142857 P99 : 118100.000000 P100 : 144927.000000 COUNT : 346 SUM : 3567804 rocksdb.wal.file.sync.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.manifest.file.sync.micros P50 : 99.963855 P95 : 1063.500000 P99 : 3525.000000 P100 : 4705.000000 COUNT : 275 SUM : 68756 rocksdb.table.open.io.micros P50 : 1148.703704 P95 : 7353.260870 P99 : 11562.777778 P100 : 12322.000000 COUNT : 535 SUM : 1022578 rocksdb.db.multiget.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.read.block.compaction.micros P50 : 3.692807 P95 : 7.229428 P99 : 9.953192 P100 : 43017.000000 COUNT : 7823601 SUM : 43227297 rocksdb.read.block.get.micros P50 : 360.169492 P95 : 3183.333333 P99 : 5324.000000 P100 : 7402.000000 COUNT : 1070 SUM : 827323 rocksdb.write.raw.block.micros P50 : 0.511692 P95 : 0.972215 P99 : 2.828460 P100 : 33601.000000 COUNT : 10475297 SUM : 19834185 rocksdb.numfiles.in.singlecompaction P50 : 3.188312 P95 : 5.460000 P99 : 18.710000 P100 : 29.000000 COUNT : 147 SUM : 554 rocksdb.db.seek.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.db.write.stall P50 : 0.560879 P95 : 1177.804253 P99 : 2532.971822 P100 : 522746.000000 COUNT : 184455 SUM : 30367760 rocksdb.sst.read.micros P50 : 1.578153 P95 : 4.132814 P99 : 8.034102 P100 : 43012.000000 COUNT : 7826361 SUM : 26630094 rocksdb.num.subcompactions.scheduled P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.per.read P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 10852999 SUM : 11200294968 rocksdb.bytes.per.multiget P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.compressed P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.decompressed P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.compression.times.nanos P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.decompression.times.nanos P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.read.num.merge_operands P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.key.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.value.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.write.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.get.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.multiget.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.seek.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.next.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.prev.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.blob.file.write.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.blob.file.read.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.blob.file.sync.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.compression.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.decompression.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.db.flush.micros P50 : 208076.923077 P95 : 352852.941176 P99 : 641050.000000 P100 : 728120.000000 COUNT : 151 SUM : 31389903 rocksdb.sst.batch.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.num.index.and.filter.blocks.read.per.level P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.num.sst.read.per.level P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.error.handler.autoresume.retry.count P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.async.read.bytes P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.poll.wait.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.prefetched.bytes.discarded P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 340 SUM : 0 rocksdb.multiget.io.batch.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.num.level.read.per.multiget P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.async.prefetch.abort.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.table.open.prefetch.tail.read.bytes P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0